/////////////////////////////////////////////////////////////////////////////
// Name: gauge.h
-// Purpose: wxGauge class
+// Purpose: wxGauge header, includes gauge class headers as appropriate
// Author: Julian Smart
// Modified by:
// Created: 01/02/97
#pragma interface "gauge.h"
#endif
-#include "wx/control.h"
-
-WXDLLEXPORT_DATA(extern const char*) wxGaugeNameStr;
-
-// Group box
-class WXDLLEXPORT wxGauge: public wxControl
-{
- DECLARE_DYNAMIC_CLASS(wxGauge)
- public:
- inline wxGauge(void) { m_rangeMax = 0; m_gaugePos = 0; m_useProgressBar = FALSE; }
-
- inline wxGauge(wxWindow *parent, const wxWindowID id,
- const int range,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- const long style = wxGA_HORIZONTAL,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxGaugeNameStr)
- {
- Create(parent, id, range, pos, size, style, validator, name);
- }
-
- bool Create(wxWindow *parent, const wxWindowID id,
- const int range,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- const long style = wxGA_HORIZONTAL,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxGaugeNameStr);
-
- void SetShadowWidth(const int w);
- void SetBezelFace(const int w);
- void SetRange(const int r);
- void SetValue(const int pos);
-
- int GetShadowWidth(void) const ;
- int GetBezelFace(void) const ;
- int GetRange(void) const ;
- int GetValue(void) const ;
-
- void SetForegroundColour(const wxColour& col);
- void SetBackgroundColour(const wxColour& col);
-
- // Backward compatibility
-#if WXWIN_COMPATIBILITY
- inline void SetButtonColour(const wxColour& col) { SetForegroundColour(col); }
+#ifdef __WIN95__
+#include "wx/msw/gauge95.h"
+#define wxGauge wxGauge95
+#define classwxGauge classwxGauge95
+#else
+#include "wx/msw/gaugemsw.h
+#define wxGauge wxGaugeMSW
+#define classwxGauge classwxGaugeMSW
#endif
- void SetSize(const int x, const int y, const int width, const int height, const int sizeFlags = wxSIZE_AUTO);
-
- // Are we a Win95 progress bar, or a normal gauge?
- inline bool GetProgressBar(void) const { return m_useProgressBar; }
-
- virtual void Command(wxCommandEvent& WXUNUSED(event)) {} ;
-
- protected:
- int m_rangeMax;
- int m_gaugePos;
- bool m_useProgressBar;
-};
-
#endif
// __GAUGEH__
/////////////////////////////////////////////////////////////////////////////
// Name: slider.h
-// Purpose: wxSlider class
+// Purpose: wxSlider header, includes slider class headers as appropriate
// Author: Julian Smart
// Modified by:
// Created: 01/02/97
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
-#ifndef __SLIDERH__
-#define __SLIDERH__
+#ifndef _SLIDER_H_
+#define _SLIDER_H_
#ifdef __GNUG__
#pragma interface "slider.h"
#endif
-#include "wx/control.h"
-
-WXDLLEXPORT_DATA(extern const char*) wxSliderNameStr;
-
-// Slider
-class WXDLLEXPORT wxSlider: public wxControl
-{
- DECLARE_DYNAMIC_CLASS(wxSlider)
-
-public:
- wxSlider(void);
-
- inline wxSlider(wxWindow *parent, const wxWindowID id,
- const int value, const int minValue, const int maxValue,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- const long style = wxSL_HORIZONTAL,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxSliderNameStr)
- {
- Create(parent, id, value, minValue, maxValue, pos, size, style, validator, name);
- }
-
- ~wxSlider(void);
-
- bool Create(wxWindow *parent, const wxWindowID id,
- const int value, const int minValue, const int maxValue,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- const long style = wxSL_HORIZONTAL,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxSliderNameStr);
-
- virtual int GetValue(void) const ;
- virtual void SetValue(const int);
- void GetSize(int *x, int *y) const ;
- void SetSize(const int x, const int y, const int width, const int height, const int sizeFlags = wxSIZE_AUTO);
- void GetPosition(int *x, int *y) const ;
- bool Show(const bool show);
-
- void SetRange(const int minValue, const int maxValue);
-
- inline int GetMin(void) const { return m_rangeMin; }
- inline int GetMax(void) const { return m_rangeMax; }
-
- // For trackbars only
- void SetTickFreq(const int n, const int pos);
- inline int GetTickFreq(void) const { return m_tickFreq; }
- void SetPageSize(const int pageSize);
- int GetPageSize(void) const ;
- void ClearSel(void) ;
- void ClearTicks(void) ;
- void SetLineSize(const int lineSize);
- int GetLineSize(void) const ;
- int GetSelEnd(void) const ;
- int GetSelStart(void) const ;
- void SetSelection(const int minPos, const int maxPos);
- void SetThumbLength(const int len) ;
- int GetThumbLength(void) const ;
- void SetTick(const int tickPos) ;
-
- // IMPLEMENTATION
- inline WXHWND GetStaticMin() const { return m_staticMin; }
- inline WXHWND GetStaticMax() const { return m_staticMax; }
- inline WXHWND GetEditValue() const { return m_staticValue; }
- virtual bool ContainsHWND(WXHWND hWnd) const;
-
- // Backward compatibility: translate to familiar wxEVT_COMMAND_SLIDER_UPDATED
-#if WXWIN_COMPATIBILITY
- void OnScroll(wxScrollEvent& event);
+#ifdef __WIN95__
+#include "wx/msw/slider95.h"
+#define wxSlider wxSlider95
+#define classwxSlider classwxSlider95
+#else
+#include "wx/msw/slidrmsw.h"
+#define wxSlider wxSliderMSW
+#define classwxSlider classwxSliderMSW
#endif
- void Command(wxCommandEvent& event);
- virtual WXHBRUSH OnCtlColor(const WXHDC pDC, const WXHWND pWnd, const WXUINT nCtlColor,
- WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
- void MSWOnVScroll(const WXWORD wParam, const WXWORD pos, const WXHWND control);
- void MSWOnHScroll(const WXWORD wParam, const WXWORD pos, const WXHWND control);
-
- protected:
- WXHWND m_staticMin;
- WXHWND m_staticMax;
- WXHWND m_staticValue;
- int m_rangeMin;
- int m_rangeMax;
- int m_pageSize;
- int m_lineSize;
- int m_tickFreq;
-DECLARE_EVENT_TABLE()
-};
-
#endif
- // __SLIDERH__
+ // _SLIDER_H_
// Get the selection
int GetSelection() const;
+ // Get the tab with the current keyboard focus
+ int GetCurFocus() const;
+
// Get the associated image list
wxImageList* GetImageList() const;
-#ifndef __TOOLBARH_BASE__
-#define __TOOLBARH_BASE__
+#ifndef _TOOLBAR_H_BASE_
+#define _TOOLBAR_H_BASE_
-#if defined(__WINDOWS__)
-#include "wx/tbar95.h"
+#if defined(__WINDOWS__) && defined(__WIN95__)
+# include "wx/tbar95.h"
+# define wxToolBar wxToolBar95
+# define classwxToolBar classwxToolBar95
+#elif defined(__WINDOWS__)
+# include "wx/tbarmsw.h"
+# define wxToolBar wxToolBarMSW
+# define classwxToolBar classwxToolBarMSW
#elif defined(__GTK__)
-#include "wx/gtk/tbargtk.h"
+# include "wx/gtk/tbargtk.h"
+# define classwxToolBar wxToolBarGTK
#endif
#endif
- // __TOOLBARH_BASE__
+ // _TOOLBAR_H_BASE_
#pragma hdrstop
#endif
-// #define __GOOD_COMPILER__
-
#include "wx/defs.h"
+#ifdef __WINDOWS__
+#define __GOOD_COMPILER__
+#endif
+
#ifndef WX_PRECOMP
#include "wx/utils.h"
#include "wx/dc.h"
+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: gauge.cpp
-// Purpose: wxGauge class
-// Author: Julian Smart
-// Modified by:
-// Created: 01/02/97
-// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
-#pragma implementation "gauge.h"
-#endif
-
-// For compilers that support precompilation, includes "wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
-#pragma hdrstop
-#endif
-
-#ifndef WX_PRECOMP
-#include "wx/defs.h"
-#endif
-
-#if USE_GAUGE
-
-#include "wx/gauge.h"
-#include "wx/msw/private.h"
-
-/* gas gauge graph control messages--class "zYzGauge" */
-#define ZYZG_SETRANGE (WM_USER + 0)
-#define ZYZG_GETRANGE (WM_USER + 1)
-#define ZYZG_SETPOSITION (WM_USER + 2)
-#define ZYZG_GETPOSITION (WM_USER + 3)
-#define ZYZG_SETORIENTATION (WM_USER + 4)
-#define ZYZG_GETORIENTATION (WM_USER + 5)
-#define ZYZG_SETFGCOLOR (WM_USER + 6)
-#define ZYZG_GETFGCOLOR (WM_USER + 7)
-#define ZYZG_SETBKCOLOR (WM_USER + 8)
-#define ZYZG_GETBKCOLOR (WM_USER + 9)
-#define ZYZG_SETWIDTH3D (WM_USER + 10)
-#define ZYZG_GETWIDTH3D (WM_USER + 11)
-#define ZYZG_SETBEZELFACE (WM_USER + 12)
-#define ZYZG_GETBEZELFACE (WM_USER + 13)
-#define ZYZG_SETDELTAPOS (WM_USER + 14)
-
-
-/* orientations for ZYZG_WW_ORIENTATION */
-#define ZYZG_ORIENT_LEFTTORIGHT 0
-#define ZYZG_ORIENT_RIGHTTOLEFT 1
-#define ZYZG_ORIENT_BOTTOMTOTOP 2
-#define ZYZG_ORIENT_TOPTOBOTTOM 3
-
-
-/* gauge styles */
-#define ZYZGS_3D 0x8000L /* control will be 3D */
-
-/* public function prototypes */
-BOOL FAR PASCAL gaugeInit(HINSTANCE hInstance);
-
-#define USE_PROGRESS_BAR 1
-
-#if defined(__WIN95__) && !defined(__GNUWIN32__)
-#include <commctrl.h>
-#endif
-
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxGauge, wxControl)
-#endif
-
-bool wxGauge::Create(wxWindow *parent, const wxWindowID id,
- const int range,
- const wxPoint& pos,
- const wxSize& size,
- const long style,
- const wxValidator& validator,
- const wxString& name)
-{
- static bool wxGaugeInitialised = FALSE;
-
- if ( !wxGaugeInitialised )
- {
- if (!gaugeInit((HWND) wxGetInstance()))
- wxFatalError("Cannot initalize Gauge library");
- wxGaugeInitialised = TRUE;
- }
-
- SetName(name);
- SetValidator(validator);
-
- if (parent) parent->AddChild(this);
- m_rangeMax = range;
-
- SetBackgroundColour(parent->GetDefaultBackgroundColour()) ;
- SetForegroundColour(parent->GetDefaultForegroundColour()) ;
-
- m_useProgressBar = FALSE;
- m_windowStyle = style;
-
- if ( id == -1 )
- m_windowId = (int)NewControlId();
- else
- m_windowId = id;
-
- int x = pos.x;
- int y = pos.y;
- int width = size.x;
- int height = size.y;
-
- // Use the Win95 progress bar if possible, but not if
- // we request a vertical gauge.
-#if defined(__WIN95__) && USE_PROGRESS_BAR
- if ((m_windowStyle & wxGA_PROGRESSBAR) && ((m_windowStyle & wxGA_HORIZONTAL) == wxGA_HORIZONTAL))
- m_useProgressBar = TRUE;
-#endif
-
- if (m_useProgressBar)
- {
-#if defined(__WIN95__) && USE_PROGRESS_BAR
- long msFlags = WS_CHILD | WS_VISIBLE | WS_TABSTOP;
-
- HWND wx_button =
- CreateWindowEx(MakeExtendedStyle(m_windowStyle), PROGRESS_CLASS, NULL, msFlags,
- 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
- wxGetInstance(), NULL);
-
- m_hWnd = (WXHWND)wx_button;
-
- // Subclass again for purposes of dialog editing mode
- SubclassWin((WXHWND) wx_button);
-
- SendMessage((HWND) GetHWND(), PBM_SETRANGE, 0, MAKELPARAM(0, range));
-#endif
- }
- else
- {
- long msFlags = WS_CHILD | WS_VISIBLE | WS_TABSTOP;
-/* if (m_windowStyle & wxTHREED) */
- msFlags |= ZYZGS_3D;
-
- HWND wx_button =
- CreateWindowEx(MakeExtendedStyle(m_windowStyle), "zYzGauge", NULL, msFlags,
- 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
- wxGetInstance(), NULL);
-
- m_hWnd = (WXHWND)wx_button;
-
- // Subclass again for purposes of dialog editing mode
- SubclassWin((WXHWND)wx_button);
-
- int wOrient = 0;
-
- if (m_windowStyle & wxGA_HORIZONTAL)
- wOrient = ZYZG_ORIENT_LEFTTORIGHT;
- else
- wOrient = ZYZG_ORIENT_BOTTOMTOTOP;
-
- SendMessage(wx_button, ZYZG_SETORIENTATION, wOrient, 0);
- SendMessage(wx_button, ZYZG_SETRANGE, range, 0);
-
- SendMessage((HWND) GetHWND(), ZYZG_SETFGCOLOR, 0, RGB(GetForegroundColour().Red(), GetForegroundColour().Green(), GetForegroundColour().Blue()));
- SendMessage((HWND) GetHWND(), ZYZG_SETBKCOLOR, 0, RGB(GetBackgroundColour().Red(), GetBackgroundColour().Green(), GetBackgroundColour().Blue()));
- }
-
- SetFont(* parent->GetFont());
-
- if (width == -1)
- width = 50;
- if (height == -1)
- height = 50;
- SetSize(x, y, width, height);
-
- ShowWindow((HWND) GetHWND(), SW_SHOW);
-
- return TRUE;
-}
-
-void wxGauge::SetSize(const int x, const int y, const int width, const int height, const int sizeFlags)
-{
- int currentX, currentY;
- GetPosition(¤tX, ¤tY);
- int x1 = x;
- int y1 = y;
- int w1 = width;
- int h1 = height;
-
- if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
- x1 = currentX;
- if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
- y1 = currentY;
-
- // If we're prepared to use the existing size, then...
- if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
- {
- GetSize(&w1, &h1);
- }
-
- // Deal with default size (using -1 values)
- if (w1<=0)
- w1 = DEFAULT_ITEM_WIDTH;
-
- if (h1<=0)
- h1 = DEFAULT_ITEM_HEIGHT;
-
- MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
-
-#if WXWIN_COMPATIBILITY
- GetEventHandler()->OldOnSize(width, height);
-#else
- wxSizeEvent event(wxSize(width, height), m_windowId);
- event.eventObject = this;
- GetEventHandler()->ProcessEvent(event);
-#endif
-}
-
-void wxGauge::SetShadowWidth(const int w)
-{
- if (m_useProgressBar)
- {
- }
- else
- SendMessage((HWND) GetHWND(), ZYZG_SETWIDTH3D, w, 0);
-}
-
-void wxGauge::SetBezelFace(const int w)
-{
- if (m_useProgressBar)
- {
- }
- else
- SendMessage((HWND) GetHWND(), ZYZG_SETBEZELFACE, w, 0);
-}
-
-void wxGauge::SetRange(const int r)
-{
- m_rangeMax = r;
-
-#if defined(__WIN95__) && USE_PROGRESS_BAR
- if (m_useProgressBar)
- SendMessage((HWND) GetHWND(), PBM_SETRANGE, 0, MAKELPARAM(0, r));
- else
-#endif
- SendMessage((HWND) GetHWND(), ZYZG_SETRANGE, r, 0);
-}
-
-void wxGauge::SetValue(const int pos)
-{
- m_gaugePos = pos;
-
-#if defined(__WIN95__) && USE_PROGRESS_BAR
- if (m_useProgressBar)
- SendMessage((HWND) GetHWND(), PBM_SETPOS, pos, 0);
- else
-#endif
- SendMessage((HWND) GetHWND(), ZYZG_SETPOSITION, pos, 0);
-}
-
-int wxGauge::GetShadowWidth(void) const
-{
- if (m_useProgressBar)
- return 0;
- else
- return (int) SendMessage((HWND) GetHWND(), ZYZG_GETWIDTH3D, 0, 0);
-}
-
-int wxGauge::GetBezelFace(void) const
-{
- if (m_useProgressBar)
- return 0;
- else
- return (int) SendMessage((HWND) GetHWND(), ZYZG_GETBEZELFACE, 0, 0);
-}
-
-int wxGauge::GetRange(void) const
-{
- if (m_useProgressBar)
- return m_rangeMax;
- else
- return (int) SendMessage((HWND) GetHWND(), ZYZG_GETRANGE, 0, 0);
-}
-
-int wxGauge::GetValue(void) const
-{
- if (m_useProgressBar)
- return m_gaugePos;
- else
- return (int) SendMessage((HWND) GetHWND(), ZYZG_GETPOSITION, 0, 0);
-}
-
-void wxGauge::SetForegroundColour(const wxColour& col)
-{
- m_foregroundColour = col ;
- if (m_useProgressBar)
- {
- }
- else
- SendMessage((HWND) GetHWND(), ZYZG_SETFGCOLOR, 0, RGB(col.Red(), col.Green(), col.Blue()));
-}
-
-void wxGauge::SetBackgroundColour(const wxColour& col)
-{
- m_backgroundColour = col ;
- if (m_useProgressBar)
- {
- }
- else
- SendMessage((HWND) GetHWND(), ZYZG_SETBKCOLOR, 0, RGB(col.Red(), col.Green(), col.Blue()));
-}
-
-
-/** zyz3d.c
- *
- * DESCRIPTION:
- * This module contains functions for creating nifty 3D borders
- * around controls like zYzGauge.
- *
- * HISTORY:
- * 3/14/91 cjp put in this comment
- * 6/19/92 cjp touched it a bit
- *
- ** cjp */
-// COPYRIGHT:
-//
-// (C) Copyright Microsoft Corp. 1992. All rights reserved.
-//
-// You have a royalty-free right to use, modify, reproduce and
-// distribute the Sample Files (and/or any modified version) in
-// any way you find useful, provided that you agree that
-// Microsoft has no warranty obligations or liability for any
-// Sample Application Files which are modified.
-//
-
-
-/* get the includes we need */
-#include <windows.h>
-
-/* misc. control flag defines */
-#define DRAW3D_IN 0x0001
-#define DRAW3D_OUT 0x0002
-
-#define DRAW3D_TOPLINE 0x0004
-#define DRAW3D_BOTTOMLINE 0x0008
-#define DRAW3D_LEFTLINE 0x0010
-#define DRAW3D_RIGHTLINE 0x0020
-
-
-/* public function prototypes */
-void FAR PASCAL Draw3DFaceFrame(HDC, LPRECT, WORD);
-void FAR PASCAL Draw3DRect(HDC, LPRECT, WORD, WORD);
-void FAR PASCAL Draw3DLine(HDC, WORD, WORD, WORD, WORD, WORD);
-
-
-/** void FAR PASCAL Draw3DFaceFrame(HDC hdc, LPRECT rc, WORD wWidth)
- *
- * DESCRIPTION:
- * This function draws a flat frame with the current button-face
- * color.
- *
- * ARGUMENTS:
- * HDC hdc : The DC to draw into.
- *
- * LPRECT rc : The containing rect for the new frame.
- *
- * WORD wWidth : The width of the frame to draw.
- *
- * RETURN (void FAR PASCAL):
- * The frame will have been drawn into the DC.
- *
- * NOTES:
- *
- ** cjp */
-
-void FAR PASCAL Draw3DFaceFrame(HDC hdc, LPRECT rc, WORD wWidth)
-{
- RECT rc1;
- DWORD rgbOld;
-
- /* don't go through a bunch of work if we don't have to */
- if (!wWidth)
- return;
-
- /* set up color to be button-face color--so it may not be gray */
- rgbOld = SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
-
- /* perform CopyRect w/o bloody windows style overhead */
- rc1 = *rc;
-
- /* top */
- rc1.top = rc->top;
- rc1.left = rc->left;
- rc1.bottom = rc->top + wWidth;
- rc1.right = rc->right;
-
- /* blast it out */
- ExtTextOut(hdc, rc1.left, rc1.top, ETO_OPAQUE, &rc1, NULL, 0, NULL);
-
- /* right */
- rc1.left = rc->right - wWidth;
- rc1.bottom = rc->bottom;
-
- /* blast this part now */
- ExtTextOut(hdc, rc1.left, rc1.top, ETO_OPAQUE, &rc1, NULL, 0, NULL);
-
- /* left */
- rc1.left = rc->left;
- rc1.right = rc->left + wWidth;
-
- /* and another part */
- ExtTextOut(hdc, rc1.left, rc1.top, ETO_OPAQUE, &rc1, NULL, 0, NULL);
-
- /* bottom */
- rc1.right = rc->right;
- rc1.top = rc->bottom - wWidth;
-
- /* finish it off */
- ExtTextOut(hdc, rc1.left, rc1.top, ETO_OPAQUE, &rc1, NULL, 0, NULL);
-
- /* restore the old bk color */
- SetBkColor(hdc, rgbOld);
-} /* Draw3DFaceFrame() */
-
-
-/** void FAR PASCAL Draw3DRect(HDC, LPRECT, WORD, WORD)
- *
- * DESCRIPTION:
- * Draws a 3D rectangle that is shaded. wFlags can be used to
- * control how the rectangle looks.
- *
- * ARGUMENTS:
- * HDC hdc : Handle to the device context that will be
- * used to display the rectangle.
- *
- * RECT rect : A rectangle describing the dimensions of
- * the rectangle in device coordinates.
- *
- * WORD wShadowWidth : Width of the shadow in device coordinates.
- *
- * WORD wFlags : The following flags may be passed to describe
- * the style of the rectangle:
- *
- * DRAW3D_IN : The shadow is drawn such that
- * the box appears to be sunk in to the screen.
- * This is default if 0 is passed.
- *
- * DRAW3D_OUT : The shadow is drawn such that
- * the box appears to be sticking out of the
- * screen.
- *
- * RETURN (void FAR PASCAL):
- * The 3D looking rectangle will have been drawn into the DC.
- *
- * NOTES:
- *
- ** cjp */
-
-void FAR PASCAL Draw3DRect(HDC hdc, LPRECT lpRect,
- WORD wShadowWidth, WORD wFlags)
-{
- /* sanity check--don't work if you don't have to! */
- if (!wShadowWidth || !RectVisible(hdc, lpRect))
- return;
-
- /* draw the top line */
- Draw3DLine(hdc, lpRect->left, lpRect->top,
- lpRect->right - lpRect->left,
- wShadowWidth, DRAW3D_TOPLINE | wFlags);
-
- /* right line */
- Draw3DLine(hdc, lpRect->right, lpRect->top,
- lpRect->bottom - lpRect->top,
- wShadowWidth, DRAW3D_RIGHTLINE | wFlags);
-
- /* bottom line */
- Draw3DLine(hdc, lpRect->left, lpRect->bottom,
- lpRect->right - lpRect->left,
- wShadowWidth, DRAW3D_BOTTOMLINE | wFlags);
-
- /* left line */
- Draw3DLine(hdc, lpRect->left, lpRect->top,
- lpRect->bottom - lpRect->top,
- wShadowWidth, DRAW3D_LEFTLINE | wFlags);
-} /* Draw3DRect() */
-
-
-/** void FAR PASCAL Draw3DLine(HDC hdc, WORD x, WORD y, WORD nLen,
- *
- * DESCRIPTION:
- * Draws a 3D line that can be used to make a 3D box.
- *
- * ARGUMENTS:
- * HDC hdc : Handle to the device context that will be
- * used to display the 3D line.
- *
- * WORD x, y : Coordinates of the beginning of the line.
- * These coordinates are in device units and
- * represent the _outside_ most point. Horiz-
- * ontal lines are drawn from left to right and
- * vertical lines are drawn from top to bottom.
- *
- * WORD wShadowWidth : Width of the shadow in device coordinates.
- *
- * WORD wFlags : The following flags may be passed to
- * describe the style of the 3D line:
- *
- * DRAW3D_IN : The shadow is drawn such that
- * the box appears to be sunk in to the screen.
- * This is default if 0 is passed.
- *
- * DRAW3D_OUT : The shadow is drawn such that
- * the box appears to be sticking out of the
- * screen.
- *
- * DRAW3D_TOPLINE, _BOTTOMLINE, _LEFTLINE, and
- * _RIGHTLINE : Specifies that a "top",
- * "Bottom", "Left", or"Right" line is to be
- * drawn.
- *
- * RETURN (void FAR PASCAL):
- * The line will have been drawn into the DC.
- *
- * NOTES:
- *
- ** cjp */
-
-void FAR PASCAL Draw3DLine(HDC hdc, WORD x, WORD y, WORD nLen,
- WORD wShadowWidth, WORD wFlags)
-{
- HBRUSH hOldBrush;
- HPEN hOldPen;
- BOOL fDark;
- POINT Point[ 4 ]; /* define a polgon with 4 points */
-
- /* if width is zero, don't do nothin'! */
- if (!wShadowWidth)
- return;
-
- /* define shape of polygon--origin is always the same */
- Point[0].x = x;
- Point[0].y = y;
-
- /* To do this we'll simply draw a polygon with four sides, using
- * the appropriate brush. I dare you to ask me why this isn't a
- * switch/case!
- */
- if (wFlags & DRAW3D_TOPLINE)
- {
- /* across to right */
- Point[1].x = x + nLen - (wShadowWidth == 1 ? 1 : 0);
- Point[1].y = y;
-
- /* down/left */
- Point[2].x = x + nLen - wShadowWidth;
- Point[2].y = y + wShadowWidth;
-
- /* accross to left */
- Point[3].x = x + wShadowWidth;
- Point[3].y = y + wShadowWidth;
-
- /* select 'dark' brush if 'in'--'light' for 'out' */
- fDark = (wFlags & DRAW3D_IN) ? TRUE : FALSE;
- }
-
- /* possibly the bottom? */
- else if (wFlags & DRAW3D_BOTTOMLINE)
- {
- /* across to right */
- Point[1].x = x + nLen;
- Point[1].y = y;
-
- /* up/left */
- Point[2].x = x + nLen - wShadowWidth;
- Point[2].y = y - wShadowWidth;
-
- /* accross to left */
- Point[3].x = x + wShadowWidth;
- Point[3].y = y - wShadowWidth;
-
- /* select 'light' brush if 'in' */
- fDark = (wFlags & DRAW3D_IN) ? FALSE : TRUE;
- }
-
- /* ok, it's gotta be left? */
- else if (wFlags & DRAW3D_LEFTLINE)
- {
- /* down */
- Point[1].x = x;
- Point[1].y = y + nLen - (wShadowWidth == 1 ? 1 : 0);
-
- /* up/right */
- Point[2].x = x + wShadowWidth;
- Point[2].y = y + nLen - wShadowWidth;
-
- /* down */
- Point[3].x = x + wShadowWidth;
- Point[3].y = y + wShadowWidth;
-
- /* select 'dark' brush if 'in'--'light' for 'out' */
- fDark = (wFlags & DRAW3D_IN) ? TRUE : FALSE;
- }
-
- /* well maybe it's for the right side? */
- else if (wFlags & DRAW3D_RIGHTLINE)
- {
- /* down */
- Point[1].x = x;
- Point[1].y = y + nLen;
-
- /* up/left */
- Point[2].x = x - wShadowWidth;
- Point[2].y = y + nLen - wShadowWidth;
-
- /* up */
- Point[3].x = x - wShadowWidth;
- Point[3].y = y + wShadowWidth;
-
- /* select 'light' brush if 'in' */
- fDark = (wFlags & DRAW3D_IN) ? FALSE : TRUE;
- }
-
- /* bad drugs? */
- else return;
-
- /* select NULL_PEN for no borders */
- hOldPen = SelectObject(hdc, GetStockObject(NULL_PEN));
-
- /* select the appropriate color for the fill */
- if (fDark)
- hOldBrush = SelectObject(hdc, GetStockObject(GRAY_BRUSH));
- else
- hOldBrush = SelectObject(hdc, GetStockObject(WHITE_BRUSH));
-
- /* finally, draw the dern thing */
- Polygon(hdc, (LPPOINT)&Point, 4);
-
- /* restore what we killed */
- SelectObject(hdc, hOldBrush);
- SelectObject(hdc, hOldPen);
-} /* Draw3DLine() */
-
-/** EOF: zyz3d.c **/
-
-/** zyzgauge.c
- *
- * DESCRIPTION:
- * Yet another 'Gas Gauge Custom Control.' This control gives you
- * a 'progress bar' class (named zYzGauge) for use in your applications.
- * You can set the range, position, font, color, orientation, and 3d
- * effect of the gauge by sending messages to the control.
- *
- * Before you can use this control, you MUST first export the window
- * procedure for the control (or define it with the _export keyword):
- *
- * EXPORTS gaugeWndProc
- *
- * You then need initialize the class before you use it:
- *
- * if (!gaugeInit(hInstance))
- * die a horrible death
- * else
- * you are good to go
- *
- * The colors used by the control default to black and white if you
- * are running on a mono-display. They default to blue and white
- * if you are on a color display. You enable the 3D effect by setting
- * the ZYZGS_3D style flag in the styles field of the control (like
- * any other control).
- *
- * To select your own colors, you can send the ZYZG_SETFGCOLOR and
- * ZYZG_SETBKCOLOR messages to set the foreground (percent done) and
- * background (percent not done) colors. The lParam is the RGB()
- * value--wParam is ignored.
- *
- * In all of the following ZYZG_??? messages, the arguments are
- * WORDS. If you are setting parameters, the value is sent as
- * the wParam (lParam is ignored). If you are getting parameters,
- * the value is returned as a LONG and should be cast to a *signed*
- * integer.
- *
- * To set the depth of the 3D effect (if enabled), you can send the
- * ZYZG_SETBEZELFACE and ZYZG_SETWIDTH3D messages. The bezel face
- * is the flat top on the 3D border--its color will be that of the
- * button-face. The 3D width is the width of the bezel itself; inside
- * and outside. The light color is white, the dark color is gray.
- * Both widths *can* be zero--both default to 2 which looks to me.
- *
- * The range of the control can be set by sending the ZYZG_SETRANGE
- * message to the control. It can be any integer from 1 to 32767.
- * What this specifies is the number of pieces that create a whole.
- * The default is 100. You can get the current range setting by
- * sending the ZYZG_GETRANGE message to the control.
- *
- * The position (number of pieces out of the whole have been used) is
- * set with the ZYZG_SETPOSITION message. It can be any integer from
- * 0 to the current range setting of the control--it will be clipped
- * if the position is out of bounds. The default position is 0. You
- * can get the current position at any time with the ZYZG_GETPOSITION
- * message.
- *
- * You can also set the range using a delta from the current range.
- * This is done by sending the ZYZG_SETDELTAPOS message with wParam
- * set to a _signed_ integer value within the range of the control.
- *
- * The font used for the percentage text can be set using the standard
- * WM_SETFONT message. You can get the current font at any time with
- * the WM_GETFONT message.
- *
- * The orientation can be left to right, right to left, bottom to top,
- * or top to bottom. Whatever suits your needs. You set this by
- * sending the ZYZG_ORIENTATION message to the control with one of
- * the following values (default is ZYZG_ORIENT_LEFTTORIGHT):
- *
- * ZYZG_ORIENT_LEFTTORIGHT (0)
- * ZYZG_ORIENT_RIGHTTOLEFT (1)
- * ZYZG_ORIENT_BOTTOMTOTOP (2)
- * ZYZG_ORIENT_TOPTOBOTTOM (3)
- *
- * HISTORY:
- * 3/12/91 cjp put in this comment
- * 6/19/92 cjp touched it a bit
- *
- ** cjp */
-// COPYRIGHT:
-//
-// (C) Copyright Microsoft Corp. 1992. All rights reserved.
-//
-// You have a royalty-free right to use, modify, reproduce and
-// distribute the Sample Files (and/or any modified version) in
-// any way you find useful, provided that you agree that
-// Microsoft has no warranty obligations or liability for any
-// Sample Application Files which are modified.
-//
-
-
-/* get the includes we need */
-#ifndef __GNUWIN32__
-#include <malloc.h>
-#endif
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-// #include "zyz3d.h"
-// #include "zyzgauge.h"
-
-
-/* static global variables */
-static char gszzYzGaugeClass[] = "zYzGauge";
-
-
-/* window word position definitions */
-#define ZYZG_WW_PZYZGAUGE 0
-/* #define ZYZG_WW_EXTRABYTES 2 */
-#define ZYZG_WW_EXTRABYTES 4
-
-
-/* control block structure typedef */
-typedef struct tZYZGAUGE
-{
- WORD wRange;
- WORD wPosition;
- WORD wOrientation;
- WORD wWidth3D;
- WORD wWidthBezelFace;
- HFONT hFont;
- DWORD rgbTextColor;
- DWORD rgbBkColor;
-
-} ZYZGAUGE, *PZYZGAUGE, FAR *LPZYZGAUGE;
-
-
-/* some default values for the control */
-#define ZYZG_DEF_RANGE 100
-#define ZYZG_DEF_POSITION 0
-#define ZYZG_DEF_ORIENTATION ZYZG_ORIENT_LEFTTORIGHT
-#define ZYZG_DEF_WIDTH3D 2
-#define ZYZG_DEF_BEZELFACE 2
-
-
-
-/* the default settings for drawing colors--display dependent */
-static DWORD rgbDefTextColor;
-static DWORD rgbDefBkColor;
-static BOOL fSupport3D;
-
-#if !defined(APIENTRY) // NT defines APIENTRY, 3.x not
-#define APIENTRY FAR PASCAL
-#endif
-
-#ifdef __WIN32__
-#define _EXPORT /**/
-#else
-#define _EXPORT _export
-typedef signed short int SHORT ;
-#endif
-
-/* internal function prototypes */
-static void PASCAL gaugePaint(HWND, HDC);
-/* LRESULT FAR PASCAL */
-LRESULT APIENTRY _EXPORT gaugeWndProc(HWND, UINT, WPARAM, LPARAM);
-
-
-
-/** BOOL FAR PASCAL gaugeInit(HINSTANCE hInstance)
- *
- * DESCRIPTION:
- * Registers the window class for the zYzGauge control. Performs
- * other initialization for the zYzGauge text control. This must
- * be done before the zYzGauge control is used--or it will fail
- * and your dialog box will not open!
- *
- * ARGUMENTS:
- * HINSTANCE hInstance : Instance handle to register class with.
- *
- * RETURN (BOOL FAR):
- * The return value is TRUE if the zYzGauge class was successfully
- * registered. It is FALSE if the initialization fails.
- *
- * NOTES:
- *
- ** cjp */
-
-//#pragma alloc_text(init, gaugeInit)
-
-BOOL FAR PASCAL gaugeInit(HINSTANCE hInstance)
-{
- static BOOL fRegistered = FALSE;
- WNDCLASS wc;
- HDC hdc;
-
- /* assume already registered if not first instance */
- if (fRegistered)
- return (TRUE);
-
- /* fill in the class structure for the zyzgauge control */
- wc.hCursor = LoadCursor(NULL, IDC_ARROW);
- wc.hIcon = NULL;
- wc.lpszMenuName = NULL;
- wc.lpszClassName = gszzYzGaugeClass;
- wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
- wc.hInstance = hInstance;
-
-#ifdef ZYZGAUGE_DLL
- wc.style = CS_GLOBALCLASS | CS_HREDRAW | CS_VREDRAW;
-#else
- wc.style = CS_HREDRAW | CS_VREDRAW;
-#endif
-
- wc.lpfnWndProc = gaugeWndProc;
- wc.cbClsExtra = 0;
- wc.cbWndExtra = ZYZG_WW_EXTRABYTES;
-
- /* attempt to register it--return FALSE if fail */
- if (!RegisterClass(&wc))
- return (FALSE);
-
- /* Get a DC to determine whether device is mono or not, and set
- * default foreground/background colors as appropriate.
- */
- if ((hdc = CreateIC("DISPLAY", NULL, NULL, 0L)))
- {
- /* check for mono-display */
- if ((GetDeviceCaps(hdc, BITSPIXEL) == 1) &&
- (GetDeviceCaps(hdc, PLANES) == 1))
- {
- /* using a mono DC--white foreground, black background */
- rgbDefTextColor = RGB(255, 255, 255);
- rgbDefBkColor = RGB(0, 0, 0);
- }
-
- /* good! we have color: blue foreground, white background */
- else
- {
- rgbDefTextColor = RGB(0, 0, 255);
- rgbDefBkColor = RGB(255, 255, 255);
- }
-
- /* need at _least_ 8 for two shades of gray (>=VGA) */
- fSupport3D = (GetDeviceCaps(hdc, NUMCOLORS) >= 8) ? TRUE : FALSE;
-
- /* get rid of the DC (IC) */
- DeleteDC(hdc);
- }
-
- /* uh-oh... can't get DC (IC)... fail */
- else
- {
- /* unregister the class */
- UnregisterClass(gszzYzGaugeClass, hInstance);
- return (FALSE);
- }
-
- /* return success */
- return (fRegistered = TRUE);
-} /* gaugeInit() */
-
-
-/** static void PASCAL gaugePaint(HWND hwnd, HDC hdc)
- *
- * DESCRIPTION:
- * This function is responsible for painting the zYzGauge control.
- *
- * ARGUMENTS:
- * HWND hwnd : The window handle for the gauge.
- *
- * HDC hdc : The DC for the gauge's window.
- *
- * RETURN (void):
- * The control will have been painted.
- *
- * NOTES:
- *
- ** cjp */
-
-static void PASCAL gaugePaint(HWND hwnd, HDC hdc)
-{
- PZYZGAUGE pgauge;
- WORD iRange, iPos;
- WORD Offset = 1;
- DWORD dwExtent;
- RECT rc1, rc2;
- HFONT hFont;
- char ach[ 6 ];
- WORD dx, dy, wGomerX, wGomerY;
-/* Win32s has no GetTextExtent(); let's try GetTextExtentPoint() instead,
- * which needs a SIZE* parameter */
-#if defined(__WIN32__)
- SIZE size;
-#endif
-
- /* get pointer to the control's control block */
-// pgauge = (PZYZGAUGE)GetWindowWord(hwnd, ZYZG_WW_PZYZGAUGE);
- pgauge = (PZYZGAUGE)GetWindowLong(hwnd, ZYZG_WW_PZYZGAUGE);
-
- /* set the colors into for the gauge into the control */
- SetTextColor(hdc, pgauge->rgbTextColor);
- SetBkColor(hdc, pgauge->rgbBkColor);
-
- /* draw black rectangle for gauge */
- GetClientRect(hwnd, &rc1);
-
- /* draw a black border on the _outside_ */
- FrameRect(hdc, &rc1, GetStockObject(BLACK_BRUSH));
-
- /* we want to draw _just inside_ the black border */
- InflateRect(&rc1, -1, -1);
-
- /* one line thick so far... */
-// Offset = (WORD) 1;
-
- /* for 3D stuff, we need to have at least two shades of gray */
- if ((GetWindowLong(hwnd, GWL_STYLE) & ZYZGS_3D) && fSupport3D)
- {
- Draw3DRect(hdc, &rc1, pgauge->wWidth3D, DRAW3D_OUT);
- InflateRect(&rc1, ~(pgauge->wWidth3D), ~(pgauge->wWidth3D));
-
- Draw3DFaceFrame(hdc, &rc1, pgauge->wWidthBezelFace);
- InflateRect(&rc1, ~(pgauge->wWidthBezelFace), ~(pgauge->wWidthBezelFace));
-
- Draw3DRect(hdc, &rc1, pgauge->wWidth3D, DRAW3D_IN);
- InflateRect(&rc1, ~(pgauge->wWidth3D), ~(pgauge->wWidth3D));
-
- /* draw a black border on the _inside_ */
- FrameRect(hdc, &rc1, GetStockObject(BLACK_BRUSH));
-
- /* we want to draw _just inside_ the black border */
- InflateRect(&rc1, -1, -1);
-
- /* add all the other pixels into the border width */
- Offset += (2 * pgauge->wWidth3D) + pgauge->wWidthBezelFace + 1;
- }
-
- /* dup--one rc for 'how much filled', one rc for 'how much empty' */
- rc2 = rc1;
-
- /* get the range--make sure it's a valid range */
- if ((iRange = pgauge->wRange) <= 0)
- iRange = 1;
-
- /* get the position--greater than 100% would be bad */
- if ((iPos = pgauge->wPosition) > iRange)
- iPos = iRange;
-
- /* compute the actual size of the gauge */
- dx = rc1.right - rc1.left;
- dy = rc1.bottom - rc1.top;
- wGomerX = (WORD)((DWORD)iPos * dx / iRange);
- wGomerY = (WORD)((DWORD)iPos * dy / iRange);
-
- /* get the orientation and munge rects accordingly */
- switch (pgauge->wOrientation)
- {
- case ZYZG_ORIENT_RIGHTTOLEFT:
- rc1.left = rc2.right = rc1.right - wGomerX;
- break;
-
- case ZYZG_ORIENT_BOTTOMTOTOP:
- rc1.top = rc2.bottom = rc1.bottom - wGomerY;
- break;
-
- case ZYZG_ORIENT_TOPTOBOTTOM:
- rc1.bottom = rc2.top += wGomerY;
- break;
-
- default:
- rc1.right = rc2.left += wGomerX;
- break;
- } /* switch () */
-
- /* select the correct font */
- hFont = SelectObject(hdc, pgauge->hFont);
-
- /* build up a string to blit out--ie the meaning of life: "42%" */
- wsprintf(ach, "%3d%%", (WORD)((DWORD)iPos * 100 / iRange));
-/* Win32s has no GetTextExtent(); let's try GetTextExtentPoint() instead */
-#if defined(__WIN32__)
- GetTextExtentPoint(hdc, ach, wGomerX = lstrlen(ach), &size);
- dwExtent = size.cx;
-#else
- dwExtent = GetTextExtent(hdc, ach, wGomerX = lstrlen(ach));
-#endif
-
-
- /* Draw the finished (ie the percent done) side of box. If
- * ZYZG_WW_POSITION is 42, (in range of 0 to 100) this ExtTextOut
- * draws the meaning of life (42%) bar.
- */
- ExtTextOut(hdc, (dx - LOWORD(dwExtent)) / 2 + Offset,
- (dy - HIWORD(dwExtent)) / 2 + Offset,
- ETO_OPAQUE | ETO_CLIPPED, &rc2, ach, wGomerX, NULL);
-
- /* Reverse fore and back colors for drawing the undone (ie the non-
- * finished) side of the box.
- */
- SetBkColor(hdc, pgauge->rgbTextColor);
- SetTextColor(hdc, pgauge->rgbBkColor);
-
- ExtTextOut(hdc, (dx - LOWORD(dwExtent)) / 2 + Offset,
- (dy - HIWORD(dwExtent)) / 2 + Offset,
- ETO_OPAQUE | ETO_CLIPPED, &rc1, ach, wGomerX, NULL);
-
- /* unselect the font */
- SelectObject(hdc, hFont);
-} /* gaugePaint() */
-
-
-/** LRESULT FAR PASCAL gaugeWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
- *
- * DESCRIPTION:
- * This is the control's window procedure. Its purpose is to handle
- * special messages for this custom control.
- *
- * The special control messages for the gauge control are:
- *
- * ZYZG_SETRANGE : Sets the range of the gauge. In other
- * words, the number of parts that make a
- * whole.
- *
- * ZYZG_GETRANGE : Returns the current range of the gauge.
- *
- * ZYZG_SETORIENTATION : Sets the orientation of the gauge. This
- * can be one of the ZYZG_ORIENT_?? msgs.
- *
- * ZYZG_GETORIENTATION : Gets the current orientation of the
- * gauge.
- *
- * ZYZG_SETPOSITION : Sets the current position of the gauge.
- * In other words, how many pieces of the
- * whole have been used.
- *
- * ZYZG_GETPOSITION : Gets the current position of the gauge.
- *
- * ZYZG_SETDELTAPOS : Sets the position of the gauge +/- the
- * specified amount.
- *
- * ZYZG_SETFGCOLOR : Sets the foreground (percent done) color.
- *
- * ZYZG_GETFGCOLOR : Gets the foreground (percent done) color.
- *
- * ZYZG_SETBKCOLOR : Sets the background (percent not done)
- * color.
- *
- * ZYZG_GETBKCOLOR : Gets the background (percent not done)
- * color.
- *
- * WM_SETFONT : Sets the font to use for the percentage
- * text of the gauge.
- *
- * WM_GETFONT : Gets the current font in use by the
- * gauge.
- *
- * NOTES:
- *
- ** cjp */
-
-/* LRESULT FAR PASCAL */
-
-LRESULT APIENTRY _EXPORT gaugeWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
-{
- HFONT hFont;
- PAINTSTRUCT ps;
- PZYZGAUGE pgauge;
- RECT rc;
-
-// pgauge = (PZYZGAUGE)GetWindowWord(hwnd, ZYZG_WW_PZYZGAUGE);
- pgauge = (PZYZGAUGE)GetWindowLong(hwnd, ZYZG_WW_PZYZGAUGE);
-
- /* break to get DefWindowProc() */
- switch (uMsg)
- {
- case WM_CREATE:
- /* need to allocate a control block */
-// pgauge = (PZYZGAUGE)LocalAlloc(LPTR, sizeof(ZYZGAUGE));
- pgauge = (PZYZGAUGE)malloc(sizeof(ZYZGAUGE));
- if (!pgauge)
- return (0L);
-
- /* hang on to this control block */
-// SetWindowWord(hwnd, ZYZG_WW_PZYZGAUGE, (WORD)pgauge);
- SetWindowLong(hwnd, ZYZG_WW_PZYZGAUGE, (LONG)pgauge);
-
- /* fill control block with defaults */
- pgauge->wRange = ZYZG_DEF_RANGE;
- pgauge->wPosition = ZYZG_DEF_POSITION;
- pgauge->wOrientation = ZYZG_DEF_ORIENTATION;
- pgauge->wWidth3D = ZYZG_DEF_WIDTH3D;
- pgauge->wWidthBezelFace = ZYZG_DEF_BEZELFACE;
- pgauge->rgbTextColor = rgbDefTextColor;
- pgauge->rgbBkColor = rgbDefBkColor;
-
- /* use system font */
- SendMessage(hwnd, WM_SETFONT, (WPARAM)NULL, 0L);
-
- /* go to DefWindowProc() to finish the job */
- break;
-
- case WM_DESTROY:
- /* get rid of the control's memory */
- if (pgauge)
-// LocalFree((HANDLE)pgauge);
- free(pgauge);
- break;
-
- case ZYZG_GETPOSITION:
- return (pgauge->wPosition);
-
- case ZYZG_GETRANGE:
- return (pgauge->wRange);
-
- case ZYZG_GETORIENTATION:
- return (pgauge->wOrientation);
-
- case ZYZG_GETWIDTH3D:
- return (pgauge->wWidth3D);
-
- case ZYZG_GETBEZELFACE:
- return (pgauge->wWidthBezelFace);
-
- case ZYZG_GETBKCOLOR:
- return (pgauge->rgbTextColor);
-
- case ZYZG_GETFGCOLOR:
- return (pgauge->rgbBkColor);
-
- case ZYZG_SETBKCOLOR:
- pgauge->rgbBkColor = lParam;
- return (0L);
-
- case ZYZG_SETFGCOLOR:
- pgauge->rgbTextColor = lParam;
- return (0L);
-
-
- case ZYZG_SETPOSITION:
- pgauge->wPosition = wParam;
-
-zyzgForceRepaint:
- GetClientRect(hwnd, &rc);
- if ((GetWindowLong(hwnd, GWL_STYLE) & ZYZGS_3D) && fSupport3D)
- {
- wParam = (2 * pgauge->wWidth3D) +
- pgauge->wWidthBezelFace + 2;
- }
-
- else
- wParam = 1;
-
- InflateRect(&rc, ~(wParam), ~(wParam));
- InvalidateRect(hwnd, &rc, FALSE);
- UpdateWindow(hwnd);
- return (0L);
-
- case ZYZG_SETRANGE:
- pgauge->wRange = wParam;
- goto zyzgForceRepaint;
-
- case ZYZG_SETORIENTATION:
- pgauge->wOrientation = wParam;
- goto zyzgForceRepaint;
-
- case ZYZG_SETWIDTH3D:
- pgauge->wWidth3D = wParam;
-
-zyzgForceRepaint3D:
- InvalidateRect(hwnd, NULL, FALSE);
- UpdateWindow(hwnd);
- return (0L);
-
- case ZYZG_SETBEZELFACE:
- pgauge->wWidthBezelFace = wParam;
- goto zyzgForceRepaint3D;
-
- case ZYZG_SETDELTAPOS:
-/* Watcom doesn't like the following line so removing typecasts */
-/* (int)pgauge->wPosition += (int)wParam; */
- pgauge->wPosition += wParam;
- goto zyzgForceRepaint;
-
- case WM_PAINT:
- BeginPaint(hwnd, &ps);
- gaugePaint(hwnd, ps.hdc);
- EndPaint(hwnd, &ps);
- return (0L);
-
- case WM_GETFONT:
- hFont = pgauge->hFont;
-
- /* if system font, then return NULL handle */
- return (long)((hFont == GetStockObject(SYSTEM_FONT)) ? NULL : hFont);
-
- case WM_SETFONT:
- /* if NULL hFont, use system font */
- if (!(hFont = (HFONT)wParam))
- hFont = GetStockObject(SYSTEM_FONT);
-
- pgauge->hFont = hFont;
-
- /* redraw if indicated in message */
- if ((BOOL)lParam)
- {
- InvalidateRect(hwnd, NULL, TRUE);
- UpdateWindow(hwnd);
- }
- return (0L);
- } /* switch () */
-
- /* let the dialog mangler take care of this message */
- return (DefWindowProc(hwnd, uMsg, wParam, lParam));
-} /* gaugeWndProc() */
-
-
-/** EOF: zyzgauge.c **/
-
-#endif // USE_GAUGE
--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: gauge95.cpp
+// Purpose: wxGauge95 class
+// Author: Julian Smart
+// Modified by:
+// Created: 01/02/97
+// RCS-ID: $Id$
+// Copyright: (c) Julian Smart and Markus Holzem
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "gauge95.h"
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include "wx/defs.h"
+#endif
+
+#if USE_GAUGE && defined(__WIN95__)
+
+#include "wx/msw/gauge95.h"
+#include "wx/msw/private.h"
+
+#if defined(__WIN95__) && !defined(__GNUWIN32__)
+#include <commctrl.h>
+#endif
+
+#if !USE_SHARED_LIBRARY
+IMPLEMENT_DYNAMIC_CLASS(wxGauge95, wxControl)
+#endif
+
+bool wxGauge95::Create(wxWindow *parent, const wxWindowID id,
+ const int range,
+ const wxPoint& pos,
+ const wxSize& size,
+ const long style,
+ const wxValidator& validator,
+ const wxString& name)
+{
+ SetName(name);
+ SetValidator(validator);
+
+ if (parent) parent->AddChild(this);
+ m_rangeMax = range;
+
+ SetBackgroundColour(parent->GetDefaultBackgroundColour()) ;
+ SetForegroundColour(parent->GetDefaultForegroundColour()) ;
+
+ m_windowStyle = style;
+
+ if ( id == -1 )
+ m_windowId = (int)NewControlId();
+ else
+ m_windowId = id;
+
+ int x = pos.x;
+ int y = pos.y;
+ int width = size.x;
+ int height = size.y;
+
+ long msFlags = WS_CHILD | WS_VISIBLE | WS_TABSTOP;
+
+ HWND wx_button =
+ CreateWindowEx(MakeExtendedStyle(m_windowStyle), PROGRESS_CLASS, NULL, msFlags,
+ 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
+ wxGetInstance(), NULL);
+
+ m_hWnd = (WXHWND)wx_button;
+
+ // Subclass again for purposes of dialog editing mode
+ SubclassWin((WXHWND) wx_button);
+
+ SendMessage((HWND) GetHWND(), PBM_SETRANGE, 0, MAKELPARAM(0, range));
+
+ SetFont(* parent->GetFont());
+
+ if (width == -1)
+ width = 50;
+ if (height == -1)
+ height = 50;
+ SetSize(x, y, width, height);
+
+ ShowWindow((HWND) GetHWND(), SW_SHOW);
+
+ return TRUE;
+}
+
+void wxGauge95::SetSize(const int x, const int y, const int width, const int height, const int sizeFlags)
+{
+ int currentX, currentY;
+ GetPosition(¤tX, ¤tY);
+ int x1 = x;
+ int y1 = y;
+ int w1 = width;
+ int h1 = height;
+
+ if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ x1 = currentX;
+ if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ y1 = currentY;
+
+ // If we're prepared to use the existing size, then...
+ if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
+ {
+ GetSize(&w1, &h1);
+ }
+
+ // Deal with default size (using -1 values)
+ if (w1<=0)
+ w1 = DEFAULT_ITEM_WIDTH;
+
+ if (h1<=0)
+ h1 = DEFAULT_ITEM_HEIGHT;
+
+ MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
+
+#if WXWIN_COMPATIBILITY
+ GetEventHandler()->OldOnSize(width, height);
+#else
+ wxSizeEvent event(wxSize(width, height), m_windowId);
+ event.eventObject = this;
+ GetEventHandler()->ProcessEvent(event);
+#endif
+}
+
+void wxGauge95::SetShadowWidth(const int w)
+{
+}
+
+void wxGauge95::SetBezelFace(const int w)
+{
+}
+
+void wxGauge95::SetRange(const int r)
+{
+ m_rangeMax = r;
+
+ SendMessage((HWND) GetHWND(), PBM_SETRANGE, 0, MAKELPARAM(0, r));
+}
+
+void wxGauge95::SetValue(const int pos)
+{
+ m_gaugePos = pos;
+
+ SendMessage((HWND) GetHWND(), PBM_SETPOS, pos, 0);
+}
+
+int wxGauge95::GetShadowWidth(void) const
+{
+ return 0;
+}
+
+int wxGauge95::GetBezelFace(void) const
+{
+ return 0;
+}
+
+int wxGauge95::GetRange(void) const
+{
+ return m_rangeMax;
+}
+
+int wxGauge95::GetValue(void) const
+{
+ return m_gaugePos;
+}
+
+void wxGauge95::SetForegroundColour(const wxColour& col)
+{
+ m_foregroundColour = col ;
+}
+
+void wxGauge95::SetBackgroundColour(const wxColour& col)
+{
+ m_backgroundColour = col ;
+}
+
+#endif // USE_GAUGE
--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: gaugemsw.cpp
+// Purpose: wxGaugeMSW class
+// Author: Julian Smart
+// Modified by:
+// Created: 01/02/97
+// RCS-ID: $Id$
+// Copyright: (c) Julian Smart and Markus Holzem
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "gauge.h"
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include "wx/defs.h"
+#endif
+
+#if USE_GAUGE
+
+#include "wx/msw/gaugemsw.h"
+#include "wx/msw/private.h"
+
+/* gas gauge graph control messages--class "zYzGauge" */
+#define ZYZG_SETRANGE (WM_USER + 0)
+#define ZYZG_GETRANGE (WM_USER + 1)
+#define ZYZG_SETPOSITION (WM_USER + 2)
+#define ZYZG_GETPOSITION (WM_USER + 3)
+#define ZYZG_SETORIENTATION (WM_USER + 4)
+#define ZYZG_GETORIENTATION (WM_USER + 5)
+#define ZYZG_SETFGCOLOR (WM_USER + 6)
+#define ZYZG_GETFGCOLOR (WM_USER + 7)
+#define ZYZG_SETBKCOLOR (WM_USER + 8)
+#define ZYZG_GETBKCOLOR (WM_USER + 9)
+#define ZYZG_SETWIDTH3D (WM_USER + 10)
+#define ZYZG_GETWIDTH3D (WM_USER + 11)
+#define ZYZG_SETBEZELFACE (WM_USER + 12)
+#define ZYZG_GETBEZELFACE (WM_USER + 13)
+#define ZYZG_SETDELTAPOS (WM_USER + 14)
+
+
+/* orientations for ZYZG_WW_ORIENTATION */
+#define ZYZG_ORIENT_LEFTTORIGHT 0
+#define ZYZG_ORIENT_RIGHTTOLEFT 1
+#define ZYZG_ORIENT_BOTTOMTOTOP 2
+#define ZYZG_ORIENT_TOPTOBOTTOM 3
+
+/* gauge styles */
+#define ZYZGS_3D 0x8000L /* control will be 3D */
+
+/* public function prototypes */
+BOOL FAR PASCAL gaugeInit(HINSTANCE hInstance);
+
+#if !USE_SHARED_LIBRARY
+IMPLEMENT_DYNAMIC_CLASS(wxGaugeMSW, wxControl)
+#endif
+
+bool wxGaugeMSW::Create(wxWindow *parent, const wxWindowID id,
+ const int range,
+ const wxPoint& pos,
+ const wxSize& size,
+ const long style,
+ const wxValidator& validator,
+ const wxString& name)
+{
+ static bool wxGaugeMSWInitialised = FALSE;
+
+ if ( !wxGaugeMSWInitialised )
+ {
+ if (!gaugeInit((HWND) wxGetInstance()))
+ wxFatalError("Cannot initalize Gauge library");
+ wxGaugeMSWInitialised = TRUE;
+ }
+
+ SetName(name);
+ SetValidator(validator);
+
+ if (parent) parent->AddChild(this);
+ m_rangeMax = range;
+
+ SetBackgroundColour(parent->GetDefaultBackgroundColour()) ;
+ SetForegroundColour(parent->GetDefaultForegroundColour()) ;
+
+ m_windowStyle = style;
+
+ if ( id == -1 )
+ m_windowId = (int)NewControlId();
+ else
+ m_windowId = id;
+
+ int x = pos.x;
+ int y = pos.y;
+ int width = size.x;
+ int height = size.y;
+
+ long msFlags = WS_CHILD | WS_VISIBLE | WS_TABSTOP;
+ msFlags |= ZYZGS_3D;
+
+ HWND wx_button =
+ CreateWindowEx(MakeExtendedStyle(m_windowStyle), "zYzGauge", NULL, msFlags,
+ 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
+ wxGetInstance(), NULL);
+
+ m_hWnd = (WXHWND)wx_button;
+
+ // Subclass again for purposes of dialog editing mode
+ SubclassWin((WXHWND)wx_button);
+
+ int wOrient = 0;
+
+ if (m_windowStyle & wxGA_HORIZONTAL)
+ wOrient = ZYZG_ORIENT_LEFTTORIGHT;
+ else
+ wOrient = ZYZG_ORIENT_BOTTOMTOTOP;
+
+ SendMessage(wx_button, ZYZG_SETORIENTATION, wOrient, 0);
+ SendMessage(wx_button, ZYZG_SETRANGE, range, 0);
+
+ SendMessage((HWND) GetHWND(), ZYZG_SETFGCOLOR, 0, RGB(GetForegroundColour().Red(), GetForegroundColour().Green(), GetForegroundColour().Blue()));
+ SendMessage((HWND) GetHWND(), ZYZG_SETBKCOLOR, 0, RGB(GetBackgroundColour().Red(), GetBackgroundColour().Green(), GetBackgroundColour().Blue()));
+
+ SetFont(* parent->GetFont());
+
+ if (width == -1)
+ width = 50;
+ if (height == -1)
+ height = 50;
+ SetSize(x, y, width, height);
+
+ ShowWindow((HWND) GetHWND(), SW_SHOW);
+
+ return TRUE;
+}
+
+void wxGaugeMSW::SetSize(const int x, const int y, const int width, const int height, const int sizeFlags)
+{
+ int currentX, currentY;
+ GetPosition(¤tX, ¤tY);
+ int x1 = x;
+ int y1 = y;
+ int w1 = width;
+ int h1 = height;
+
+ if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ x1 = currentX;
+ if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ y1 = currentY;
+
+ // If we're prepared to use the existing size, then...
+ if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
+ {
+ GetSize(&w1, &h1);
+ }
+
+ // Deal with default size (using -1 values)
+ if (w1<=0)
+ w1 = DEFAULT_ITEM_WIDTH;
+
+ if (h1<=0)
+ h1 = DEFAULT_ITEM_HEIGHT;
+
+ MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
+
+#if WXWIN_COMPATIBILITY
+ GetEventHandler()->OldOnSize(width, height);
+#else
+ wxSizeEvent event(wxSize(width, height), m_windowId);
+ event.eventObject = this;
+ GetEventHandler()->ProcessEvent(event);
+#endif
+}
+
+void wxGaugeMSW::SetShadowWidth(const int w)
+{
+ SendMessage((HWND) GetHWND(), ZYZG_SETWIDTH3D, w, 0);
+}
+
+void wxGaugeMSW::SetBezelFace(const int w)
+{
+ SendMessage((HWND) GetHWND(), ZYZG_SETBEZELFACE, w, 0);
+}
+
+void wxGaugeMSW::SetRange(const int r)
+{
+ m_rangeMax = r;
+
+ SendMessage((HWND) GetHWND(), ZYZG_SETRANGE, r, 0);
+}
+
+void wxGaugeMSW::SetValue(const int pos)
+{
+ m_gaugePos = pos;
+
+ SendMessage((HWND) GetHWND(), ZYZG_SETPOSITION, pos, 0);
+}
+
+int wxGaugeMSW::GetShadowWidth(void) const
+{
+ return (int) SendMessage((HWND) GetHWND(), ZYZG_GETWIDTH3D, 0, 0);
+}
+
+int wxGaugeMSW::GetBezelFace(void) const
+{
+ return (int) SendMessage((HWND) GetHWND(), ZYZG_GETBEZELFACE, 0, 0);
+}
+
+int wxGaugeMSW::GetRange(void) const
+{
+ return (int) SendMessage((HWND) GetHWND(), ZYZG_GETRANGE, 0, 0);
+}
+
+int wxGaugeMSW::GetValue(void) const
+{
+ return (int) SendMessage((HWND) GetHWND(), ZYZG_GETPOSITION, 0, 0);
+}
+
+void wxGaugeMSW::SetForegroundColour(const wxColour& col)
+{
+ m_foregroundColour = col ;
+ SendMessage((HWND) GetHWND(), ZYZG_SETFGCOLOR, 0, RGB(col.Red(), col.Green(), col.Blue()));
+}
+
+void wxGaugeMSW::SetBackgroundColour(const wxColour& col)
+{
+ m_backgroundColour = col ;
+ SendMessage((HWND) GetHWND(), ZYZG_SETBKCOLOR, 0, RGB(col.Red(), col.Green(), col.Blue()));
+}
+
+
+/** zyz3d.c
+ *
+ * DESCRIPTION:
+ * This module contains functions for creating nifty 3D borders
+ * around controls like zYzGauge.
+ *
+ * HISTORY:
+ * 3/14/91 cjp put in this comment
+ * 6/19/92 cjp touched it a bit
+ *
+ ** cjp */
+// COPYRIGHT:
+//
+// (C) Copyright Microsoft Corp. 1992. All rights reserved.
+//
+// You have a royalty-free right to use, modify, reproduce and
+// distribute the Sample Files (and/or any modified version) in
+// any way you find useful, provided that you agree that
+// Microsoft has no warranty obligations or liability for any
+// Sample Application Files which are modified.
+//
+
+
+/* get the includes we need */
+#include <windows.h>
+
+/* misc. control flag defines */
+#define DRAW3D_IN 0x0001
+#define DRAW3D_OUT 0x0002
+
+#define DRAW3D_TOPLINE 0x0004
+#define DRAW3D_BOTTOMLINE 0x0008
+#define DRAW3D_LEFTLINE 0x0010
+#define DRAW3D_RIGHTLINE 0x0020
+
+
+/* public function prototypes */
+void FAR PASCAL Draw3DFaceFrame(HDC, LPRECT, WORD);
+void FAR PASCAL Draw3DRect(HDC, LPRECT, WORD, WORD);
+void FAR PASCAL Draw3DLine(HDC, WORD, WORD, WORD, WORD, WORD);
+
+
+/** void FAR PASCAL Draw3DFaceFrame(HDC hdc, LPRECT rc, WORD wWidth)
+ *
+ * DESCRIPTION:
+ * This function draws a flat frame with the current button-face
+ * color.
+ *
+ * ARGUMENTS:
+ * HDC hdc : The DC to draw into.
+ *
+ * LPRECT rc : The containing rect for the new frame.
+ *
+ * WORD wWidth : The width of the frame to draw.
+ *
+ * RETURN (void FAR PASCAL):
+ * The frame will have been drawn into the DC.
+ *
+ * NOTES:
+ *
+ ** cjp */
+
+void FAR PASCAL Draw3DFaceFrame(HDC hdc, LPRECT rc, WORD wWidth)
+{
+ RECT rc1;
+ DWORD rgbOld;
+
+ /* don't go through a bunch of work if we don't have to */
+ if (!wWidth)
+ return;
+
+ /* set up color to be button-face color--so it may not be gray */
+ rgbOld = SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
+
+ /* perform CopyRect w/o bloody windows style overhead */
+ rc1 = *rc;
+
+ /* top */
+ rc1.top = rc->top;
+ rc1.left = rc->left;
+ rc1.bottom = rc->top + wWidth;
+ rc1.right = rc->right;
+
+ /* blast it out */
+ ExtTextOut(hdc, rc1.left, rc1.top, ETO_OPAQUE, &rc1, NULL, 0, NULL);
+
+ /* right */
+ rc1.left = rc->right - wWidth;
+ rc1.bottom = rc->bottom;
+
+ /* blast this part now */
+ ExtTextOut(hdc, rc1.left, rc1.top, ETO_OPAQUE, &rc1, NULL, 0, NULL);
+
+ /* left */
+ rc1.left = rc->left;
+ rc1.right = rc->left + wWidth;
+
+ /* and another part */
+ ExtTextOut(hdc, rc1.left, rc1.top, ETO_OPAQUE, &rc1, NULL, 0, NULL);
+
+ /* bottom */
+ rc1.right = rc->right;
+ rc1.top = rc->bottom - wWidth;
+
+ /* finish it off */
+ ExtTextOut(hdc, rc1.left, rc1.top, ETO_OPAQUE, &rc1, NULL, 0, NULL);
+
+ /* restore the old bk color */
+ SetBkColor(hdc, rgbOld);
+} /* Draw3DFaceFrame() */
+
+
+/** void FAR PASCAL Draw3DRect(HDC, LPRECT, WORD, WORD)
+ *
+ * DESCRIPTION:
+ * Draws a 3D rectangle that is shaded. wFlags can be used to
+ * control how the rectangle looks.
+ *
+ * ARGUMENTS:
+ * HDC hdc : Handle to the device context that will be
+ * used to display the rectangle.
+ *
+ * RECT rect : A rectangle describing the dimensions of
+ * the rectangle in device coordinates.
+ *
+ * WORD wShadowWidth : Width of the shadow in device coordinates.
+ *
+ * WORD wFlags : The following flags may be passed to describe
+ * the style of the rectangle:
+ *
+ * DRAW3D_IN : The shadow is drawn such that
+ * the box appears to be sunk in to the screen.
+ * This is default if 0 is passed.
+ *
+ * DRAW3D_OUT : The shadow is drawn such that
+ * the box appears to be sticking out of the
+ * screen.
+ *
+ * RETURN (void FAR PASCAL):
+ * The 3D looking rectangle will have been drawn into the DC.
+ *
+ * NOTES:
+ *
+ ** cjp */
+
+void FAR PASCAL Draw3DRect(HDC hdc, LPRECT lpRect,
+ WORD wShadowWidth, WORD wFlags)
+{
+ /* sanity check--don't work if you don't have to! */
+ if (!wShadowWidth || !RectVisible(hdc, lpRect))
+ return;
+
+ /* draw the top line */
+ Draw3DLine(hdc, lpRect->left, lpRect->top,
+ lpRect->right - lpRect->left,
+ wShadowWidth, DRAW3D_TOPLINE | wFlags);
+
+ /* right line */
+ Draw3DLine(hdc, lpRect->right, lpRect->top,
+ lpRect->bottom - lpRect->top,
+ wShadowWidth, DRAW3D_RIGHTLINE | wFlags);
+
+ /* bottom line */
+ Draw3DLine(hdc, lpRect->left, lpRect->bottom,
+ lpRect->right - lpRect->left,
+ wShadowWidth, DRAW3D_BOTTOMLINE | wFlags);
+
+ /* left line */
+ Draw3DLine(hdc, lpRect->left, lpRect->top,
+ lpRect->bottom - lpRect->top,
+ wShadowWidth, DRAW3D_LEFTLINE | wFlags);
+} /* Draw3DRect() */
+
+
+/** void FAR PASCAL Draw3DLine(HDC hdc, WORD x, WORD y, WORD nLen,
+ *
+ * DESCRIPTION:
+ * Draws a 3D line that can be used to make a 3D box.
+ *
+ * ARGUMENTS:
+ * HDC hdc : Handle to the device context that will be
+ * used to display the 3D line.
+ *
+ * WORD x, y : Coordinates of the beginning of the line.
+ * These coordinates are in device units and
+ * represent the _outside_ most point. Horiz-
+ * ontal lines are drawn from left to right and
+ * vertical lines are drawn from top to bottom.
+ *
+ * WORD wShadowWidth : Width of the shadow in device coordinates.
+ *
+ * WORD wFlags : The following flags may be passed to
+ * describe the style of the 3D line:
+ *
+ * DRAW3D_IN : The shadow is drawn such that
+ * the box appears to be sunk in to the screen.
+ * This is default if 0 is passed.
+ *
+ * DRAW3D_OUT : The shadow is drawn such that
+ * the box appears to be sticking out of the
+ * screen.
+ *
+ * DRAW3D_TOPLINE, _BOTTOMLINE, _LEFTLINE, and
+ * _RIGHTLINE : Specifies that a "top",
+ * "Bottom", "Left", or"Right" line is to be
+ * drawn.
+ *
+ * RETURN (void FAR PASCAL):
+ * The line will have been drawn into the DC.
+ *
+ * NOTES:
+ *
+ ** cjp */
+
+void FAR PASCAL Draw3DLine(HDC hdc, WORD x, WORD y, WORD nLen,
+ WORD wShadowWidth, WORD wFlags)
+{
+ HBRUSH hOldBrush;
+ HPEN hOldPen;
+ BOOL fDark;
+ POINT Point[ 4 ]; /* define a polgon with 4 points */
+
+ /* if width is zero, don't do nothin'! */
+ if (!wShadowWidth)
+ return;
+
+ /* define shape of polygon--origin is always the same */
+ Point[0].x = x;
+ Point[0].y = y;
+
+ /* To do this we'll simply draw a polygon with four sides, using
+ * the appropriate brush. I dare you to ask me why this isn't a
+ * switch/case!
+ */
+ if (wFlags & DRAW3D_TOPLINE)
+ {
+ /* across to right */
+ Point[1].x = x + nLen - (wShadowWidth == 1 ? 1 : 0);
+ Point[1].y = y;
+
+ /* down/left */
+ Point[2].x = x + nLen - wShadowWidth;
+ Point[2].y = y + wShadowWidth;
+
+ /* accross to left */
+ Point[3].x = x + wShadowWidth;
+ Point[3].y = y + wShadowWidth;
+
+ /* select 'dark' brush if 'in'--'light' for 'out' */
+ fDark = (wFlags & DRAW3D_IN) ? TRUE : FALSE;
+ }
+
+ /* possibly the bottom? */
+ else if (wFlags & DRAW3D_BOTTOMLINE)
+ {
+ /* across to right */
+ Point[1].x = x + nLen;
+ Point[1].y = y;
+
+ /* up/left */
+ Point[2].x = x + nLen - wShadowWidth;
+ Point[2].y = y - wShadowWidth;
+
+ /* accross to left */
+ Point[3].x = x + wShadowWidth;
+ Point[3].y = y - wShadowWidth;
+
+ /* select 'light' brush if 'in' */
+ fDark = (wFlags & DRAW3D_IN) ? FALSE : TRUE;
+ }
+
+ /* ok, it's gotta be left? */
+ else if (wFlags & DRAW3D_LEFTLINE)
+ {
+ /* down */
+ Point[1].x = x;
+ Point[1].y = y + nLen - (wShadowWidth == 1 ? 1 : 0);
+
+ /* up/right */
+ Point[2].x = x + wShadowWidth;
+ Point[2].y = y + nLen - wShadowWidth;
+
+ /* down */
+ Point[3].x = x + wShadowWidth;
+ Point[3].y = y + wShadowWidth;
+
+ /* select 'dark' brush if 'in'--'light' for 'out' */
+ fDark = (wFlags & DRAW3D_IN) ? TRUE : FALSE;
+ }
+
+ /* well maybe it's for the right side? */
+ else if (wFlags & DRAW3D_RIGHTLINE)
+ {
+ /* down */
+ Point[1].x = x;
+ Point[1].y = y + nLen;
+
+ /* up/left */
+ Point[2].x = x - wShadowWidth;
+ Point[2].y = y + nLen - wShadowWidth;
+
+ /* up */
+ Point[3].x = x - wShadowWidth;
+ Point[3].y = y + wShadowWidth;
+
+ /* select 'light' brush if 'in' */
+ fDark = (wFlags & DRAW3D_IN) ? FALSE : TRUE;
+ }
+
+ /* bad drugs? */
+ else return;
+
+ /* select NULL_PEN for no borders */
+ hOldPen = SelectObject(hdc, GetStockObject(NULL_PEN));
+
+ /* select the appropriate color for the fill */
+ if (fDark)
+ hOldBrush = SelectObject(hdc, GetStockObject(GRAY_BRUSH));
+ else
+ hOldBrush = SelectObject(hdc, GetStockObject(WHITE_BRUSH));
+
+ /* finally, draw the dern thing */
+ Polygon(hdc, (LPPOINT)&Point, 4);
+
+ /* restore what we killed */
+ SelectObject(hdc, hOldBrush);
+ SelectObject(hdc, hOldPen);
+} /* Draw3DLine() */
+
+/** EOF: zyz3d.c **/
+
+/** zyzgauge.c
+ *
+ * DESCRIPTION:
+ * Yet another 'Gas Gauge Custom Control.' This control gives you
+ * a 'progress bar' class (named zYzGauge) for use in your applications.
+ * You can set the range, position, font, color, orientation, and 3d
+ * effect of the gauge by sending messages to the control.
+ *
+ * Before you can use this control, you MUST first export the window
+ * procedure for the control (or define it with the _export keyword):
+ *
+ * EXPORTS gaugeWndProc
+ *
+ * You then need initialize the class before you use it:
+ *
+ * if (!gaugeInit(hInstance))
+ * die a horrible death
+ * else
+ * you are good to go
+ *
+ * The colors used by the control default to black and white if you
+ * are running on a mono-display. They default to blue and white
+ * if you are on a color display. You enable the 3D effect by setting
+ * the ZYZGS_3D style flag in the styles field of the control (like
+ * any other control).
+ *
+ * To select your own colors, you can send the ZYZG_SETFGCOLOR and
+ * ZYZG_SETBKCOLOR messages to set the foreground (percent done) and
+ * background (percent not done) colors. The lParam is the RGB()
+ * value--wParam is ignored.
+ *
+ * In all of the following ZYZG_??? messages, the arguments are
+ * WORDS. If you are setting parameters, the value is sent as
+ * the wParam (lParam is ignored). If you are getting parameters,
+ * the value is returned as a LONG and should be cast to a *signed*
+ * integer.
+ *
+ * To set the depth of the 3D effect (if enabled), you can send the
+ * ZYZG_SETBEZELFACE and ZYZG_SETWIDTH3D messages. The bezel face
+ * is the flat top on the 3D border--its color will be that of the
+ * button-face. The 3D width is the width of the bezel itself; inside
+ * and outside. The light color is white, the dark color is gray.
+ * Both widths *can* be zero--both default to 2 which looks to me.
+ *
+ * The range of the control can be set by sending the ZYZG_SETRANGE
+ * message to the control. It can be any integer from 1 to 32767.
+ * What this specifies is the number of pieces that create a whole.
+ * The default is 100. You can get the current range setting by
+ * sending the ZYZG_GETRANGE message to the control.
+ *
+ * The position (number of pieces out of the whole have been used) is
+ * set with the ZYZG_SETPOSITION message. It can be any integer from
+ * 0 to the current range setting of the control--it will be clipped
+ * if the position is out of bounds. The default position is 0. You
+ * can get the current position at any time with the ZYZG_GETPOSITION
+ * message.
+ *
+ * You can also set the range using a delta from the current range.
+ * This is done by sending the ZYZG_SETDELTAPOS message with wParam
+ * set to a _signed_ integer value within the range of the control.
+ *
+ * The font used for the percentage text can be set using the standard
+ * WM_SETFONT message. You can get the current font at any time with
+ * the WM_GETFONT message.
+ *
+ * The orientation can be left to right, right to left, bottom to top,
+ * or top to bottom. Whatever suits your needs. You set this by
+ * sending the ZYZG_ORIENTATION message to the control with one of
+ * the following values (default is ZYZG_ORIENT_LEFTTORIGHT):
+ *
+ * ZYZG_ORIENT_LEFTTORIGHT (0)
+ * ZYZG_ORIENT_RIGHTTOLEFT (1)
+ * ZYZG_ORIENT_BOTTOMTOTOP (2)
+ * ZYZG_ORIENT_TOPTOBOTTOM (3)
+ *
+ * HISTORY:
+ * 3/12/91 cjp put in this comment
+ * 6/19/92 cjp touched it a bit
+ *
+ ** cjp */
+// COPYRIGHT:
+//
+// (C) Copyright Microsoft Corp. 1992. All rights reserved.
+//
+// You have a royalty-free right to use, modify, reproduce and
+// distribute the Sample Files (and/or any modified version) in
+// any way you find useful, provided that you agree that
+// Microsoft has no warranty obligations or liability for any
+// Sample Application Files which are modified.
+//
+
+
+/* get the includes we need */
+#ifndef __GNUWIN32__
+#include <malloc.h>
+#endif
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+// #include "zyz3d.h"
+// #include "zyzgauge.h"
+
+
+/* static global variables */
+static char gszzYzGaugeClass[] = "zYzGauge";
+
+
+/* window word position definitions */
+#define ZYZG_WW_PZYZGAUGE 0
+/* #define ZYZG_WW_EXTRABYTES 2 */
+#define ZYZG_WW_EXTRABYTES 4
+
+
+/* control block structure typedef */
+typedef struct tZYZGAUGE
+{
+ WORD wRange;
+ WORD wPosition;
+ WORD wOrientation;
+ WORD wWidth3D;
+ WORD wWidthBezelFace;
+ HFONT hFont;
+ DWORD rgbTextColor;
+ DWORD rgbBkColor;
+
+} ZYZGAUGE, *PZYZGAUGE, FAR *LPZYZGAUGE;
+
+
+/* some default values for the control */
+#define ZYZG_DEF_RANGE 100
+#define ZYZG_DEF_POSITION 0
+#define ZYZG_DEF_ORIENTATION ZYZG_ORIENT_LEFTTORIGHT
+#define ZYZG_DEF_WIDTH3D 2
+#define ZYZG_DEF_BEZELFACE 2
+
+
+
+/* the default settings for drawing colors--display dependent */
+static DWORD rgbDefTextColor;
+static DWORD rgbDefBkColor;
+static BOOL fSupport3D;
+
+#if !defined(APIENTRY) // NT defines APIENTRY, 3.x not
+#define APIENTRY FAR PASCAL
+#endif
+
+#ifdef __WIN32__
+#define _EXPORT /**/
+#else
+#define _EXPORT _export
+typedef signed short int SHORT ;
+#endif
+
+/* internal function prototypes */
+static void PASCAL gaugePaint(HWND, HDC);
+/* LRESULT FAR PASCAL */
+LRESULT APIENTRY _EXPORT gaugeWndProc(HWND, UINT, WPARAM, LPARAM);
+
+
+
+/** BOOL FAR PASCAL gaugeInit(HINSTANCE hInstance)
+ *
+ * DESCRIPTION:
+ * Registers the window class for the zYzGauge control. Performs
+ * other initialization for the zYzGauge text control. This must
+ * be done before the zYzGauge control is used--or it will fail
+ * and your dialog box will not open!
+ *
+ * ARGUMENTS:
+ * HINSTANCE hInstance : Instance handle to register class with.
+ *
+ * RETURN (BOOL FAR):
+ * The return value is TRUE if the zYzGauge class was successfully
+ * registered. It is FALSE if the initialization fails.
+ *
+ * NOTES:
+ *
+ ** cjp */
+
+//#pragma alloc_text(init, gaugeInit)
+
+BOOL FAR PASCAL gaugeInit(HINSTANCE hInstance)
+{
+ static BOOL fRegistered = FALSE;
+ WNDCLASS wc;
+ HDC hdc;
+
+ /* assume already registered if not first instance */
+ if (fRegistered)
+ return (TRUE);
+
+ /* fill in the class structure for the zyzgauge control */
+ wc.hCursor = LoadCursor(NULL, IDC_ARROW);
+ wc.hIcon = NULL;
+ wc.lpszMenuName = NULL;
+ wc.lpszClassName = gszzYzGaugeClass;
+ wc.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
+ wc.hInstance = hInstance;
+
+#ifdef ZYZGAUGE_DLL
+ wc.style = CS_GLOBALCLASS | CS_HREDRAW | CS_VREDRAW;
+#else
+ wc.style = CS_HREDRAW | CS_VREDRAW;
+#endif
+
+ wc.lpfnWndProc = gaugeWndProc;
+ wc.cbClsExtra = 0;
+ wc.cbWndExtra = ZYZG_WW_EXTRABYTES;
+
+ /* attempt to register it--return FALSE if fail */
+ if (!RegisterClass(&wc))
+ return (FALSE);
+
+ /* Get a DC to determine whether device is mono or not, and set
+ * default foreground/background colors as appropriate.
+ */
+ if ((hdc = CreateIC("DISPLAY", NULL, NULL, 0L)))
+ {
+ /* check for mono-display */
+ if ((GetDeviceCaps(hdc, BITSPIXEL) == 1) &&
+ (GetDeviceCaps(hdc, PLANES) == 1))
+ {
+ /* using a mono DC--white foreground, black background */
+ rgbDefTextColor = RGB(255, 255, 255);
+ rgbDefBkColor = RGB(0, 0, 0);
+ }
+
+ /* good! we have color: blue foreground, white background */
+ else
+ {
+ rgbDefTextColor = RGB(0, 0, 255);
+ rgbDefBkColor = RGB(255, 255, 255);
+ }
+
+ /* need at _least_ 8 for two shades of gray (>=VGA) */
+ fSupport3D = (GetDeviceCaps(hdc, NUMCOLORS) >= 8) ? TRUE : FALSE;
+
+ /* get rid of the DC (IC) */
+ DeleteDC(hdc);
+ }
+
+ /* uh-oh... can't get DC (IC)... fail */
+ else
+ {
+ /* unregister the class */
+ UnregisterClass(gszzYzGaugeClass, hInstance);
+ return (FALSE);
+ }
+
+ /* return success */
+ return (fRegistered = TRUE);
+} /* gaugeInit() */
+
+
+/** static void PASCAL gaugePaint(HWND hwnd, HDC hdc)
+ *
+ * DESCRIPTION:
+ * This function is responsible for painting the zYzGauge control.
+ *
+ * ARGUMENTS:
+ * HWND hwnd : The window handle for the gauge.
+ *
+ * HDC hdc : The DC for the gauge's window.
+ *
+ * RETURN (void):
+ * The control will have been painted.
+ *
+ * NOTES:
+ *
+ ** cjp */
+
+static void PASCAL gaugePaint(HWND hwnd, HDC hdc)
+{
+ PZYZGAUGE pgauge;
+ WORD iRange, iPos;
+ WORD Offset = 1;
+ DWORD dwExtent;
+ RECT rc1, rc2;
+ HFONT hFont;
+ char ach[ 6 ];
+ WORD dx, dy, wGomerX, wGomerY;
+/* Win32s has no GetTextExtent(); let's try GetTextExtentPoint() instead,
+ * which needs a SIZE* parameter */
+#if defined(__WIN32__)
+ SIZE size;
+#endif
+
+ /* get pointer to the control's control block */
+// pgauge = (PZYZGAUGE)GetWindowWord(hwnd, ZYZG_WW_PZYZGAUGE);
+ pgauge = (PZYZGAUGE)GetWindowLong(hwnd, ZYZG_WW_PZYZGAUGE);
+
+ /* set the colors into for the gauge into the control */
+ SetTextColor(hdc, pgauge->rgbTextColor);
+ SetBkColor(hdc, pgauge->rgbBkColor);
+
+ /* draw black rectangle for gauge */
+ GetClientRect(hwnd, &rc1);
+
+ /* draw a black border on the _outside_ */
+ FrameRect(hdc, &rc1, GetStockObject(BLACK_BRUSH));
+
+ /* we want to draw _just inside_ the black border */
+ InflateRect(&rc1, -1, -1);
+
+ /* one line thick so far... */
+// Offset = (WORD) 1;
+
+ /* for 3D stuff, we need to have at least two shades of gray */
+ if ((GetWindowLong(hwnd, GWL_STYLE) & ZYZGS_3D) && fSupport3D)
+ {
+ Draw3DRect(hdc, &rc1, pgauge->wWidth3D, DRAW3D_OUT);
+ InflateRect(&rc1, ~(pgauge->wWidth3D), ~(pgauge->wWidth3D));
+
+ Draw3DFaceFrame(hdc, &rc1, pgauge->wWidthBezelFace);
+ InflateRect(&rc1, ~(pgauge->wWidthBezelFace), ~(pgauge->wWidthBezelFace));
+
+ Draw3DRect(hdc, &rc1, pgauge->wWidth3D, DRAW3D_IN);
+ InflateRect(&rc1, ~(pgauge->wWidth3D), ~(pgauge->wWidth3D));
+
+ /* draw a black border on the _inside_ */
+ FrameRect(hdc, &rc1, GetStockObject(BLACK_BRUSH));
+
+ /* we want to draw _just inside_ the black border */
+ InflateRect(&rc1, -1, -1);
+
+ /* add all the other pixels into the border width */
+ Offset += (2 * pgauge->wWidth3D) + pgauge->wWidthBezelFace + 1;
+ }
+
+ /* dup--one rc for 'how much filled', one rc for 'how much empty' */
+ rc2 = rc1;
+
+ /* get the range--make sure it's a valid range */
+ if ((iRange = pgauge->wRange) <= 0)
+ iRange = 1;
+
+ /* get the position--greater than 100% would be bad */
+ if ((iPos = pgauge->wPosition) > iRange)
+ iPos = iRange;
+
+ /* compute the actual size of the gauge */
+ dx = rc1.right - rc1.left;
+ dy = rc1.bottom - rc1.top;
+ wGomerX = (WORD)((DWORD)iPos * dx / iRange);
+ wGomerY = (WORD)((DWORD)iPos * dy / iRange);
+
+ /* get the orientation and munge rects accordingly */
+ switch (pgauge->wOrientation)
+ {
+ case ZYZG_ORIENT_RIGHTTOLEFT:
+ rc1.left = rc2.right = rc1.right - wGomerX;
+ break;
+
+ case ZYZG_ORIENT_BOTTOMTOTOP:
+ rc1.top = rc2.bottom = rc1.bottom - wGomerY;
+ break;
+
+ case ZYZG_ORIENT_TOPTOBOTTOM:
+ rc1.bottom = rc2.top += wGomerY;
+ break;
+
+ default:
+ rc1.right = rc2.left += wGomerX;
+ break;
+ } /* switch () */
+
+ /* select the correct font */
+ hFont = SelectObject(hdc, pgauge->hFont);
+
+ /* build up a string to blit out--ie the meaning of life: "42%" */
+ wsprintf(ach, "%3d%%", (WORD)((DWORD)iPos * 100 / iRange));
+/* Win32s has no GetTextExtent(); let's try GetTextExtentPoint() instead */
+#if defined(__WIN32__)
+ GetTextExtentPoint(hdc, ach, wGomerX = lstrlen(ach), &size);
+ dwExtent = size.cx;
+#else
+ dwExtent = GetTextExtent(hdc, ach, wGomerX = lstrlen(ach));
+#endif
+
+
+ /* Draw the finished (ie the percent done) side of box. If
+ * ZYZG_WW_POSITION is 42, (in range of 0 to 100) this ExtTextOut
+ * draws the meaning of life (42%) bar.
+ */
+ ExtTextOut(hdc, (dx - LOWORD(dwExtent)) / 2 + Offset,
+ (dy - HIWORD(dwExtent)) / 2 + Offset,
+ ETO_OPAQUE | ETO_CLIPPED, &rc2, ach, wGomerX, NULL);
+
+ /* Reverse fore and back colors for drawing the undone (ie the non-
+ * finished) side of the box.
+ */
+ SetBkColor(hdc, pgauge->rgbTextColor);
+ SetTextColor(hdc, pgauge->rgbBkColor);
+
+ ExtTextOut(hdc, (dx - LOWORD(dwExtent)) / 2 + Offset,
+ (dy - HIWORD(dwExtent)) / 2 + Offset,
+ ETO_OPAQUE | ETO_CLIPPED, &rc1, ach, wGomerX, NULL);
+
+ /* unselect the font */
+ SelectObject(hdc, hFont);
+} /* gaugePaint() */
+
+
+/** LRESULT FAR PASCAL gaugeWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
+ *
+ * DESCRIPTION:
+ * This is the control's window procedure. Its purpose is to handle
+ * special messages for this custom control.
+ *
+ * The special control messages for the gauge control are:
+ *
+ * ZYZG_SETRANGE : Sets the range of the gauge. In other
+ * words, the number of parts that make a
+ * whole.
+ *
+ * ZYZG_GETRANGE : Returns the current range of the gauge.
+ *
+ * ZYZG_SETORIENTATION : Sets the orientation of the gauge. This
+ * can be one of the ZYZG_ORIENT_?? msgs.
+ *
+ * ZYZG_GETORIENTATION : Gets the current orientation of the
+ * gauge.
+ *
+ * ZYZG_SETPOSITION : Sets the current position of the gauge.
+ * In other words, how many pieces of the
+ * whole have been used.
+ *
+ * ZYZG_GETPOSITION : Gets the current position of the gauge.
+ *
+ * ZYZG_SETDELTAPOS : Sets the position of the gauge +/- the
+ * specified amount.
+ *
+ * ZYZG_SETFGCOLOR : Sets the foreground (percent done) color.
+ *
+ * ZYZG_GETFGCOLOR : Gets the foreground (percent done) color.
+ *
+ * ZYZG_SETBKCOLOR : Sets the background (percent not done)
+ * color.
+ *
+ * ZYZG_GETBKCOLOR : Gets the background (percent not done)
+ * color.
+ *
+ * WM_SETFONT : Sets the font to use for the percentage
+ * text of the gauge.
+ *
+ * WM_GETFONT : Gets the current font in use by the
+ * gauge.
+ *
+ * NOTES:
+ *
+ ** cjp */
+
+/* LRESULT FAR PASCAL */
+
+LRESULT APIENTRY _EXPORT gaugeWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+ HFONT hFont;
+ PAINTSTRUCT ps;
+ PZYZGAUGE pgauge;
+ RECT rc;
+
+// pgauge = (PZYZGAUGE)GetWindowWord(hwnd, ZYZG_WW_PZYZGAUGE);
+ pgauge = (PZYZGAUGE)GetWindowLong(hwnd, ZYZG_WW_PZYZGAUGE);
+
+ /* break to get DefWindowProc() */
+ switch (uMsg)
+ {
+ case WM_CREATE:
+ /* need to allocate a control block */
+// pgauge = (PZYZGAUGE)LocalAlloc(LPTR, sizeof(ZYZGAUGE));
+ pgauge = (PZYZGAUGE)malloc(sizeof(ZYZGAUGE));
+ if (!pgauge)
+ return (0L);
+
+ /* hang on to this control block */
+// SetWindowWord(hwnd, ZYZG_WW_PZYZGAUGE, (WORD)pgauge);
+ SetWindowLong(hwnd, ZYZG_WW_PZYZGAUGE, (LONG)pgauge);
+
+ /* fill control block with defaults */
+ pgauge->wRange = ZYZG_DEF_RANGE;
+ pgauge->wPosition = ZYZG_DEF_POSITION;
+ pgauge->wOrientation = ZYZG_DEF_ORIENTATION;
+ pgauge->wWidth3D = ZYZG_DEF_WIDTH3D;
+ pgauge->wWidthBezelFace = ZYZG_DEF_BEZELFACE;
+ pgauge->rgbTextColor = rgbDefTextColor;
+ pgauge->rgbBkColor = rgbDefBkColor;
+
+ /* use system font */
+ SendMessage(hwnd, WM_SETFONT, (WPARAM)NULL, 0L);
+
+ /* go to DefWindowProc() to finish the job */
+ break;
+
+ case WM_DESTROY:
+ /* get rid of the control's memory */
+ if (pgauge)
+// LocalFree((HANDLE)pgauge);
+ free(pgauge);
+ break;
+
+ case ZYZG_GETPOSITION:
+ return (pgauge->wPosition);
+
+ case ZYZG_GETRANGE:
+ return (pgauge->wRange);
+
+ case ZYZG_GETORIENTATION:
+ return (pgauge->wOrientation);
+
+ case ZYZG_GETWIDTH3D:
+ return (pgauge->wWidth3D);
+
+ case ZYZG_GETBEZELFACE:
+ return (pgauge->wWidthBezelFace);
+
+ case ZYZG_GETBKCOLOR:
+ return (pgauge->rgbTextColor);
+
+ case ZYZG_GETFGCOLOR:
+ return (pgauge->rgbBkColor);
+
+ case ZYZG_SETBKCOLOR:
+ pgauge->rgbBkColor = lParam;
+ return (0L);
+
+ case ZYZG_SETFGCOLOR:
+ pgauge->rgbTextColor = lParam;
+ return (0L);
+
+
+ case ZYZG_SETPOSITION:
+ pgauge->wPosition = wParam;
+
+zyzgForceRepaint:
+ GetClientRect(hwnd, &rc);
+ if ((GetWindowLong(hwnd, GWL_STYLE) & ZYZGS_3D) && fSupport3D)
+ {
+ wParam = (2 * pgauge->wWidth3D) +
+ pgauge->wWidthBezelFace + 2;
+ }
+
+ else
+ wParam = 1;
+
+ InflateRect(&rc, ~(wParam), ~(wParam));
+ InvalidateRect(hwnd, &rc, FALSE);
+ UpdateWindow(hwnd);
+ return (0L);
+
+ case ZYZG_SETRANGE:
+ pgauge->wRange = wParam;
+ goto zyzgForceRepaint;
+
+ case ZYZG_SETORIENTATION:
+ pgauge->wOrientation = wParam;
+ goto zyzgForceRepaint;
+
+ case ZYZG_SETWIDTH3D:
+ pgauge->wWidth3D = wParam;
+
+zyzgForceRepaint3D:
+ InvalidateRect(hwnd, NULL, FALSE);
+ UpdateWindow(hwnd);
+ return (0L);
+
+ case ZYZG_SETBEZELFACE:
+ pgauge->wWidthBezelFace = wParam;
+ goto zyzgForceRepaint3D;
+
+ case ZYZG_SETDELTAPOS:
+/* Watcom doesn't like the following line so removing typecasts */
+/* (int)pgauge->wPosition += (int)wParam; */
+ pgauge->wPosition += wParam;
+ goto zyzgForceRepaint;
+
+ case WM_PAINT:
+ BeginPaint(hwnd, &ps);
+ gaugePaint(hwnd, ps.hdc);
+ EndPaint(hwnd, &ps);
+ return (0L);
+
+ case WM_GETFONT:
+ hFont = pgauge->hFont;
+
+ /* if system font, then return NULL handle */
+ return (long)((hFont == GetStockObject(SYSTEM_FONT)) ? NULL : hFont);
+
+ case WM_SETFONT:
+ /* if NULL hFont, use system font */
+ if (!(hFont = (HFONT)wParam))
+ hFont = GetStockObject(SYSTEM_FONT);
+
+ pgauge->hFont = hFont;
+
+ /* redraw if indicated in message */
+ if ((BOOL)lParam)
+ {
+ InvalidateRect(hwnd, NULL, TRUE);
+ UpdateWindow(hwnd);
+ }
+ return (0L);
+ } /* switch () */
+
+ /* let the dialog mangler take care of this message */
+ return (DefWindowProc(hwnd, uMsg, wParam, lParam));
+} /* gaugeWndProc() */
+
+
+/** EOF: zyzgauge.c **/
+
+#endif // USE_GAUGE
// Inserts an item, returning the index of the new item if successful,
// -1 otherwise.
-// TOD: Should also have some further convenience functions
-// which don't require setting a wxListItem object
long wxListCtrl::InsertItem(wxListItem& info)
{
LV_ITEM item;
$(MSWDIR)\fontdlg.obj \
$(MSWDIR)\frame.obj \
$(MSWDIR)\gauge.obj \
+ $(MSWDIR)\gauge95.obj \
+ $(MSWDIR)\gaugemsw.obj \
$(MSWDIR)\gdiobj.obj \
$(MSWDIR)\helpwin.obj \
$(MSWDIR)\icon.obj \
$(MSWDIR)\registry.obj \
$(MSWDIR)\scrolbar.obj \
$(MSWDIR)\settings.obj \
- $(MSWDIR)\slider.obj \
+ $(MSWDIR)\slidrmsw.obj \
+ $(MSWDIR)\slider95.obj \
$(MSWDIR)\spinbutt.obj \
$(MSWDIR)\statbmp.obj \
$(MSWDIR)\statbox.obj \
$(MSWDIR)\frame.obj: $(MSWDIR)\frame.$(SRCSUFF)
-$(MSWDIR)\gauge.obj: $(MSWDIR)\gauge.$(SRCSUFF)
+$(MSWDIR)\gaugemsw.obj: $(MSWDIR)\gaugemsw.$(SRCSUFF)
+
+$(MSWDIR)\gauge95.obj: $(MSWDIR)\gauge95.$(SRCSUFF)
$(MSWDIR)\gdiobj.obj: $(MSWDIR)\gdiobj.$(SRCSUFF)
$(MSWDIR)\settings.obj: $(MSWDIR)\settings.$(SRCSUFF)
-$(MSWDIR)\slider.obj: $(MSWDIR)\slider.$(SRCSUFF)
+$(MSWDIR)\slidrmsw.obj: $(MSWDIR)\slidrmsw.$(SRCSUFF)
+
+$(MSWDIR)\slider95.obj: $(MSWDIR)\slider95.$(SRCSUFF)
$(MSWDIR)\spinbutt.obj: $(MSWDIR)\spinbutt.$(SRCSUFF)
$(MSWDIR)\font.obj \
$(MSWDIR)\fontdlg.obj \
$(MSWDIR)\frame.obj \
- $(MSWDIR)\gauge.obj \
+ $(MSWDIR)\gaugemsw.obj \
$(MSWDIR)\gdiobj.obj \
$(MSWDIR)\helpwin.obj \
$(MSWDIR)\icon.obj \
$(MSWDIR)\region.obj \
$(MSWDIR)\scrolbar.obj \
$(MSWDIR)\settings.obj \
- $(MSWDIR)\slider.obj \
+ $(MSWDIR)\slidrmsw.obj \
$(MSWDIR)\spinbutt.obj \
$(MSWDIR)\statbmp.obj \
$(MSWDIR)\statbox.obj \
$(MSWDIR)\stattext.obj \
- $(MSWDIR)\tbar95.obj \
$(MSWDIR)\tbarmsw.obj \
$(MSWDIR)\textctrl.obj \
$(MSWDIR)\timer.obj \
$(CPPFLAGS) /Fo$@ /c /Tp $*.$(SRCSUFF)
<<
-$(MSWDIR)/gauge.obj: $*.$(SRCSUFF)
+$(MSWDIR)/gaugemsw.obj: $*.$(SRCSUFF)
cl @<<
$(CPPFLAGS) /Fo$@ /c /Tp $*.$(SRCSUFF)
<<
$(CPPFLAGS) /Fo$@ /c /Tp $*.$(SRCSUFF)
<<
-$(MSWDIR)/slider.obj: $*.$(SRCSUFF)
+$(MSWDIR)/slidrmsw.obj: $*.$(SRCSUFF)
cl @<<
$(CPPFLAGS) /Fo$@ /c /Tp $*.$(SRCSUFF)
<<
$(CPPFLAGS) /Fo$@ /c /Tp $*.$(SRCSUFF)
<<
-$(MSWDIR)/tbar95.obj: $*.$(SRCSUFF)
- cl @<<
-$(CPPFLAGS) /Fo$@ /c /Tp $*.$(SRCSUFF)
-<<
-
$(MSWDIR)/tbarmsw.obj: $*.$(SRCSUFF)
cl @<<
$(CPPFLAGS) /Fo$@ /c /Tp $*.$(SRCSUFF)
font.$(OBJSUFF) \
fontdlg.$(OBJSUFF) \
frame.$(OBJSUFF) \
- gauge.$(OBJSUFF) \
+ gaugemsw.$(OBJSUFF) \
+ gauge95.$(OBJSUFF) \
gdiobj.$(OBJSUFF) \
helpwin.$(OBJSUFF) \
icon.$(OBJSUFF) \
registry.$(OBJSUFF) \
scrolbar.$(OBJSUFF) \
settings.$(OBJSUFF) \
- slider.$(OBJSUFF) \
+ slidrmsw.$(OBJSUFF) \
+ slider95.$(OBJSUFF) \
spinbutt.$(OBJSUFF) \
statbmp.$(OBJSUFF) \
statbox.$(OBJSUFF) \
$(MSWDIR)\font.obj \
$(MSWDIR)\fontdlg.obj \
$(MSWDIR)\frame.obj \
- $(MSWDIR)\gauge.obj \
+ $(MSWDIR)\gauge95.obj \
+ $(MSWDIR)\gaugemsw.obj \
$(MSWDIR)\gdiobj.obj \
$(MSWDIR)\helpwin.obj \
$(MSWDIR)\icon.obj \
$(MSWDIR)\registry.obj \
$(MSWDIR)\scrolbar.obj \
$(MSWDIR)\settings.obj \
- $(MSWDIR)\slider.obj \
+ $(MSWDIR)\slidrmsw.obj \
+ $(MSWDIR)\slider95.obj \
$(MSWDIR)\spinbutt.obj \
$(MSWDIR)\statbmp.obj \
$(MSWDIR)\statbox.obj \
$(CPPFLAGS) /c /Tp $*.$(SRCSUFF) /Fo$@
<<
-$(MSWDIR)/gauge.obj: $*.$(SRCSUFF)
+$(MSWDIR)/gauge95.obj: $*.$(SRCSUFF)
+ cl @<<
+$(CPPFLAGS) /c /Tp $*.$(SRCSUFF) /Fo$@
+<<
+
+$(MSWDIR)/gaugemsw.obj: $*.$(SRCSUFF)
cl @<<
$(CPPFLAGS) /c /Tp $*.$(SRCSUFF) /Fo$@
<<
$(CPPFLAGS) /c /Tp $*.$(SRCSUFF) /Fo$@
<<
-$(MSWDIR)/slider.obj: $*.$(SRCSUFF)
+$(MSWDIR)/slidrmsw.obj: $*.$(SRCSUFF)
+ cl @<<
+$(CPPFLAGS) /c /Tp $*.$(SRCSUFF) /Fo$@
+<<
+
+$(MSWDIR)/slider95.obj: $*.$(SRCSUFF)
cl @<<
$(CPPFLAGS) /c /Tp $*.$(SRCSUFF) /Fo$@
<<
+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: slider.cpp
-// Purpose: wxSlider
-// Author: Julian Smart
-// Modified by:
-// Created: 04/01/98
-// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
-#pragma implementation "slider.h"
-#endif
-
-// For compilers that support precompilation, includes "wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
-#pragma hdrstop
-#endif
-
-#ifndef WX_PRECOMP
-#include <stdio.h>
-#include "wx/slider.h"
-#endif
-
-#include "wx/msw/private.h"
-
-// Can opt to not use track bar under Win95 if you prefer it - set to 0
-#define USE_TRACK_BAR 1
-
-#if defined(__WIN95__) && !defined(__GNUWIN32__)
-#include <commctrl.h>
-#endif
-
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxSlider, wxControl)
-
-#if WXWIN_COMPATIBILITY
-BEGIN_EVENT_TABLE(wxSlider, wxControl)
- EVT_SCROLL(wxSlider::OnScroll)
-END_EVENT_TABLE()
-#endif
-
-#endif
-
-// Slider
-wxSlider::wxSlider(void)
-{
- m_staticValue = 0;
- m_staticMin = 0;
- m_staticMax = 0;
- m_pageSize = 1;
- m_lineSize = 1;
- m_rangeMax = 0;
- m_rangeMin = 0;
- m_tickFreq = 0;
-}
-
-bool wxSlider::Create(wxWindow *parent, const wxWindowID id,
- const int value, const int minValue, const int maxValue,
- const wxPoint& pos,
- const wxSize& size, const long style,
- const wxValidator& validator,
- const wxString& name)
-{
- SetName(name);
- SetValidator(validator);
-
- if (parent) parent->AddChild(this);
- SetBackgroundColour(parent->GetDefaultBackgroundColour()) ;
- SetForegroundColour(parent->GetDefaultForegroundColour()) ;
-
- m_staticValue = 0;
- m_staticMin = 0;
- m_staticMax = 0;
- m_pageSize = 1;
- m_lineSize = 1;
- m_windowStyle = style;
- m_tickFreq = 0;
-
- if ( id == -1 )
- m_windowId = (int)NewControlId();
- else
- m_windowId = id;
-
- int x = pos.x;
- int y = pos.y;
- int width = size.x;
- int height = size.y;
-
-#if defined(__WIN95__) && USE_TRACK_BAR
- long msStyle ;
-
- if ( m_windowStyle & wxSL_LABELS )
- {
- msStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | SS_CENTER;
-
- bool want3D;
- WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D) ;
-
- m_staticValue = (WXHWND) CreateWindowEx(exStyle, "STATIC", NULL,
- msStyle,
- 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
- wxGetInstance(), NULL);
-
- // Now create min static control
- sprintf(wxBuffer, "%d", minValue);
- m_staticMin = (WXHWND) CreateWindowEx(0, "STATIC", wxBuffer,
- STATIC_FLAGS,
- 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
- wxGetInstance(), NULL);
- }
-
- msStyle = 0;
- if (m_windowStyle & wxSL_VERTICAL)
- msStyle = TBS_VERT | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
- else
- msStyle = TBS_HORZ | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
-
- if ( m_windowStyle & wxSL_AUTOTICKS )
- msStyle |= TBS_AUTOTICKS ;
-
- if ( m_windowStyle & wxSL_LEFT )
- msStyle |= TBS_LEFT;
- else if ( m_windowStyle & wxSL_RIGHT )
- msStyle |= TBS_RIGHT;
- else if ( m_windowStyle & wxSL_TOP )
- msStyle |= TBS_TOP;
- else if ( m_windowStyle & wxSL_BOTTOM )
- msStyle |= TBS_BOTTOM;
- else if ( m_windowStyle & wxSL_BOTH )
- msStyle |= TBS_BOTH;
- else if ( ! (m_windowStyle & wxSL_AUTOTICKS) )
- msStyle |= TBS_NOTICKS;
-
- if ( m_windowStyle & wxSL_SELRANGE )
- msStyle |= TBS_ENABLESELRANGE ;
-
- HWND scroll_bar = CreateWindowEx(MakeExtendedStyle(m_windowStyle), TRACKBAR_CLASS, wxBuffer,
- msStyle,
- 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
- wxGetInstance(), NULL);
-
- m_rangeMax = maxValue;
- m_rangeMin = minValue;
-
- m_pageSize = (int)((maxValue-minValue)/10);
-
- ::SendMessage(scroll_bar, TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue));
- ::SendMessage(scroll_bar, TBM_SETPOS, TRUE, (LPARAM)value);
- ::SendMessage(scroll_bar, TBM_SETPAGESIZE, 0, (LPARAM)m_pageSize);
-
- m_hWnd = (WXHWND)scroll_bar;
-
- SubclassWin(GetHWND());
-
- SetFont(parent->GetFont());
-
- if ( m_windowStyle & wxSL_LABELS )
- {
- // Finally, create max value static item
- sprintf(wxBuffer, "%d", maxValue);
- m_staticMax = (WXHWND) CreateWindowEx(0, "STATIC", wxBuffer,
- STATIC_FLAGS,
- 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
- wxGetInstance(), NULL);
-
- if (GetFont())
- {
-// GetFont()->RealizeResource();
- if (GetFont()->GetResourceHandle())
- {
- if ( m_staticMin )
- SendMessage((HWND)m_staticMin,WM_SETFONT,
- (WPARAM)GetFont()->GetResourceHandle(),0L);
- if ( m_staticMax )
- SendMessage((HWND)m_staticMax,WM_SETFONT,
- (WPARAM)GetFont()->GetResourceHandle(),0L);
- if (m_staticValue)
- SendMessage((HWND)m_staticValue,WM_SETFONT,
- (WPARAM)GetFont()->GetResourceHandle(),0L);
- }
- }
- }
-#else
- // non-Win95 implementation
-
- long msStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | SS_CENTER;
-
- bool want3D;
- WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D) ;
-
- m_staticValue = (WXHWND) CreateWindowEx(exStyle, "STATIC", NULL,
- msStyle,
- 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
- wxGetInstance(), NULL);
-
- // Now create min static control
- sprintf(wxBuffer, "%d", minValue);
- m_staticMin = (WXHWND) CreateWindowEx(0, "STATIC", wxBuffer,
- STATIC_FLAGS,
- 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
- wxGetInstance(), NULL);
-
- // Now create slider
- m_windowId = (int)NewControlId();
-
- msStyle = 0;
- if (m_windowStyle & wxSL_VERTICAL)
- msStyle = SBS_VERT | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
- else
- msStyle = SBS_HORZ | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
-
- HWND scroll_bar = CreateWindowEx(MakeExtendedStyle(m_windowStyle), "SCROLLBAR", wxBuffer,
- msStyle,
- 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
- wxGetInstance(), NULL);
-
- m_pageSize = (int)((maxValue-minValue)/10);
- m_rangeMax = maxValue;
- m_rangeMin = minValue;
-
- ::SetScrollRange(scroll_bar, SB_CTL, minValue, maxValue, FALSE);
- ::SetScrollPos(scroll_bar, SB_CTL, value, FALSE);
- ShowWindow(scroll_bar, SW_SHOW);
-
- m_hWnd = (WXHWND)scroll_bar;
-
- // Subclass again for purposes of dialog editing mode
- SubclassWin(GetHWND());
-
- // Finally, create max value static item
- sprintf(wxBuffer, "%d", maxValue);
- m_staticMax = (WXHWND) CreateWindowEx(0, "STATIC", wxBuffer,
- STATIC_FLAGS,
- 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
- wxGetInstance(), NULL);
-
- SetFont(* parent->GetFont());
-
- if (GetFont())
- {
-// GetFont()->RealizeResource();
- if (GetFont()->GetResourceHandle())
- {
- if ( m_staticMin )
- SendMessage((HWND)m_staticMin,WM_SETFONT,
- (WPARAM)GetFont()->GetResourceHandle(),0L);
- if ( m_staticMax )
- SendMessage((HWND)m_staticMax,WM_SETFONT,
- (WPARAM)GetFont()->GetResourceHandle(),0L);
- if (m_staticValue)
- SendMessage((HWND)m_staticValue,WM_SETFONT,
- (WPARAM)GetFont()->GetResourceHandle(),0L);
- }
- }
-#endif
-
- SetSize(x, y, width, height);
- SetValue(value);
-
- return TRUE;
-}
-
-void wxSlider::MSWOnVScroll(const WXWORD wParam, const WXWORD pos, const WXHWND control)
-{
-#if defined(__WIN95__) && USE_TRACK_BAR
- int position = 0; // Dummy - not used in this mode
-#else
- int position = ::GetScrollPos((HWND)control, SB_CTL);
-#endif
-
- int nScrollInc;
- wxEventType scrollEvent = wxEVT_NULL;
- switch ( wParam )
- {
- case SB_TOP:
- nScrollInc = m_rangeMax - position;
- scrollEvent = wxEVT_SCROLL_TOP;
- break;
-
- case SB_BOTTOM:
- nScrollInc = - position;
- scrollEvent = wxEVT_SCROLL_BOTTOM;
- break;
-
- case SB_LINEUP:
- nScrollInc = - GetLineSize();
- scrollEvent = wxEVT_SCROLL_LINEUP;
- break;
-
- case SB_LINEDOWN:
- nScrollInc = GetLineSize();
- scrollEvent = wxEVT_SCROLL_LINEDOWN;
- break;
-
- case SB_PAGEUP:
- nScrollInc = -GetPageSize();
- scrollEvent = wxEVT_SCROLL_PAGEUP;
- break;
-
- case SB_PAGEDOWN:
- nScrollInc = GetPageSize();
- scrollEvent = wxEVT_SCROLL_PAGEDOWN;
- break;
-
- case SB_THUMBTRACK:
- case SB_THUMBPOSITION:
-#ifdef __WIN32__
- nScrollInc = (signed short)pos - position;
-#else
- nScrollInc = pos - position;
-#endif
- scrollEvent = wxEVT_SCROLL_THUMBTRACK;
- break;
-
- default:
- nScrollInc = 0;
- return;
- }
-
-#if !(WIN95 && USE_TRACK_BAR)
- if (nScrollInc != 0)
-#endif
- {
-
-#if defined(__WIN95__) && USE_TRACK_BAR
- int newPos = (int)::SendMessage((HWND) control, TBM_GETPOS, 0, 0);
-#else
- int newPos = position + nScrollInc;
-#endif
- if (!(newPos < GetMin() || newPos > GetMax()))
- {
- SetValue(newPos);
-
- wxScrollEvent event(scrollEvent, m_windowId);
- event.SetPosition(newPos);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
- }
- }
-}
-
-void wxSlider::MSWOnHScroll(const WXWORD wParam, const WXWORD pos, const WXHWND control)
-{
- MSWOnVScroll(wParam, pos, control);
-}
-
-wxSlider::~wxSlider(void)
-{
- if (m_staticMin)
- DestroyWindow((HWND) m_staticMin);
- if (m_staticMax)
- DestroyWindow((HWND) m_staticMax);
- if (m_staticValue)
- DestroyWindow((HWND) m_staticValue);
-}
-
-int wxSlider::GetValue(void) const
-{
-#if defined(__WIN95__) && USE_TRACK_BAR
- return ::SendMessage((HWND) GetHWND(), TBM_GETPOS, 0, 0);
-#else
- return ::GetScrollPos((HWND) GetHWND(), SB_CTL);
-#endif
-}
-
-void wxSlider::SetValue(const int value)
-{
-#if defined(__WIN95__) && USE_TRACK_BAR
- ::SendMessage((HWND) GetHWND(), TBM_SETPOS, (WPARAM)TRUE, (LPARAM)value);
-#else
- ::SetScrollPos((HWND) GetHWND(), SB_CTL, value, TRUE);
-#endif
- if (m_staticValue)
- {
- sprintf(wxBuffer, "%d", value);
- SetWindowText((HWND) m_staticValue, wxBuffer);
- }
-}
-
-void wxSlider::GetSize(int *width, int *height) const
-{
- RECT rect;
- rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
-
- wxFindMaxSize(GetHWND(), &rect);
-
- if (m_staticMin)
- wxFindMaxSize(m_staticMin, &rect);
- if (m_staticMax)
- wxFindMaxSize(m_staticMax, &rect);
- if (m_staticValue)
- wxFindMaxSize(m_staticValue, &rect);
-
- *width = rect.right - rect.left;
- *height = rect.bottom - rect.top;
-}
-
-void wxSlider::GetPosition(int *x, int *y) const
-{
- wxWindow *parent = GetParent();
- RECT rect;
- rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
-
- wxFindMaxSize(GetHWND(), &rect);
-
- if (m_staticMin)
- wxFindMaxSize(m_staticMin, &rect);
- if (m_staticMax)
- wxFindMaxSize(m_staticMax, &rect);
- if (m_staticValue)
- wxFindMaxSize(m_staticValue, &rect);
-
- // Since we now have the absolute screen coords,
- // if there's a parent we must subtract its top left corner
- POINT point;
- point.x = rect.left;
- point.y = rect.top;
- if (parent)
- ::ScreenToClient((HWND) parent->GetHWND(), &point);
-
- *x = point.x;
- *y = point.y;
-}
-
-void wxSlider::SetSize(const int x, const int y, const int width, const int height, const int sizeFlags)
-{
- int x1 = x;
- int y1 = y;
- int w1 = width;
- int h1 = height;
-
- int currentX, currentY;
- GetPosition(¤tX, ¤tY);
- if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
- x1 = currentX;
- if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
- y1 = currentY;
-
- char buf[300];
-
- int x_offset = x;
- int y_offset = y;
-
- int cx; // slider,min,max sizes
- int cy;
- float cyf;
-
- wxGetCharSize(GetHWND(), &cx, &cy,GetFont());
-
- if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
- {
- if ( m_windowStyle & wxSL_LABELS )
- {
- float min_len = 0.0;
-
- GetWindowText((HWND) m_staticMin, buf, 300);
- GetTextExtent(buf, &min_len, &cyf,NULL,NULL, GetFont());
-
- float max_len = 0.0;
-
- GetWindowText((HWND) m_staticMax, buf, 300);
- GetTextExtent(buf, &max_len, &cyf,NULL,NULL, GetFont());
- if (m_staticValue)
- {
- int new_width = (int)(wxMax(min_len, max_len));
- int valueHeight = (int)cyf;
-#ifdef __WIN32__
- // For some reason, under Win95, the text edit control has
- // a lot of space before the first character
- new_width += 3*cx;
-#endif
-#if defined(__WIN95__)
- // The height needs to be a bit bigger under Win95 if using native
- // 3D effects.
- valueHeight = (int) (valueHeight * 1.5) ;
-#endif
- MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
- x_offset += new_width + cx;
- }
-
- MoveWindow((HWND) m_staticMin, x_offset, y_offset, (int)min_len, cy, TRUE);
- x_offset += (int)(min_len + cx);
-
- int slider_length = (int)(w1 - x_offset - max_len - cx);
-
-#if defined(__WIN95__) && USE_TRACK_BAR
- int slider_height = h1;
- if (slider_height < 0 )
- slider_height = 20;
-#else
- int slider_height = cy;
-#endif
-
- // Slider must have a minimum/default length/height
- if (slider_length < 100)
- slider_length = 100;
-
- MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_length, slider_height, TRUE);
- x_offset += slider_length + cx;
-
- MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
- }
- else
- {
- // No labels
- if ( w1 < 0 )
- w1 = 200;
- if ( h1 < 0 )
- h1 = 20;
- MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
- }
- }
- else
- {
- if ( m_windowStyle & wxSL_LABELS )
- {
- float min_len;
- GetWindowText((HWND) m_staticMin, buf, 300);
- GetTextExtent(buf, &min_len, &cyf,NULL,NULL,GetFont());
-
- float max_len;
- GetWindowText((HWND) m_staticMax, buf, 300);
- GetTextExtent(buf, &max_len, &cyf,NULL,NULL, GetFont());
-
- if (m_staticValue)
- {
- int new_width = (int)(wxMax(min_len, max_len));
- int valueHeight = (int)cyf;
-/*** Suggested change by George Tasker - remove this block...
-#ifdef __WIN32__
- // For some reason, under Win95, the text edit control has
- // a lot of space before the first character
- new_width += 3*cx;
-#endif
- ... and replace with following line: */
- new_width += cx;
-
-#if defined(__WIN95__)
- // The height needs to be a bit bigger under Win95 if using native
- // 3D effects.
- valueHeight = (int) (valueHeight * 1.5) ;
-#endif
-
- MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
- y_offset += valueHeight;
- }
-
- MoveWindow((HWND) m_staticMin, x_offset, y_offset, (int)min_len, cy, TRUE);
- y_offset += cy;
-
- int slider_length = (int)(h1 - y_offset - cy - cy);
-#if defined(__WIN95__) && USE_TRACK_BAR
- int slider_width = w1;
- if (slider_width < 0 )
- slider_width = 20;
-#else
- // Use character height as an estimate of slider width (yes, width)
- int slider_width = cy;
-#endif
-
- // Slider must have a minimum/default length
- if (slider_length < 100)
- slider_length = 100;
-
- MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_width, slider_length, TRUE);
- y_offset += slider_length;
-
- MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
- }
- else
- {
- // No labels
- if ( w1 < 0 )
- w1 = 20;
- if ( h1 < 0 )
- h1 = 200;
- MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
- }
- }
-
-/*
-#if WXWIN_COMPATIBILITY
- GetEventHandler()->OldOnSize(width, height);
-#else
- wxSizeEvent event(wxSize(width, height), m_windowId);
- event.eventObject = this;
- GetEventHandler()->ProcessEvent(event);
-#endif
-*/
-
-}
-
-void wxSlider::SetRange(const int minValue, const int maxValue)
-{
- m_rangeMin = minValue;
- m_rangeMax = maxValue;
-
-#if defined(__WIN95__) && USE_TRACK_BAR
- ::SendMessage((HWND) GetHWND(), TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue));
-#else
- ::SetScrollRange((HWND) GetHWND(), SB_CTL, m_rangeMin, m_rangeMax, TRUE);
-#endif
- char buf[40];
- if ( m_staticMin )
- {
- sprintf(buf, "%d", m_rangeMin);
- SetWindowText((HWND) m_staticMin, buf);
- }
-
- if ( m_staticMax )
- {
- sprintf(buf, "%d", m_rangeMax);
- SetWindowText((HWND) m_staticMax, buf);
- }
-}
-
-WXHBRUSH wxSlider::OnCtlColor(const WXHDC pDC, const WXHWND pWnd, const WXUINT nCtlColor,
- WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
-{
- if ( nCtlColor == CTLCOLOR_SCROLLBAR )
- return 0;
-
- // Otherwise, it's a static
- if (GetParent()->GetTransparentBackground())
- SetBkMode((HDC) pDC, TRANSPARENT);
- else
- SetBkMode((HDC) pDC, OPAQUE);
-
- ::SetBkColor((HDC) pDC, RGB(GetBackgroundColour().Red(), GetBackgroundColour().Green(), GetBackgroundColour().Blue()));
- ::SetTextColor((HDC) pDC, RGB(GetForegroundColour().Red(), GetForegroundColour().Green(), GetForegroundColour().Blue()));
-
- wxBrush *backgroundBrush = wxTheBrushList->FindOrCreateBrush(GetBackgroundColour(), wxSOLID);
-
- // Note that this will be cleaned up in wxApp::OnIdle, if backgroundBrush
- // has a zero usage count.
-// backgroundBrush->RealizeResource();
- return (WXHBRUSH) backgroundBrush->GetResourceHandle();
-}
-
-// For trackbars only
-void wxSlider::SetTickFreq(const int n, const int pos)
-{
-#if defined(__WIN95__) && USE_TRACK_BAR
- m_tickFreq = n;
- ::SendMessage( (HWND) GetHWND(), TBM_SETTICFREQ, (WPARAM) n, (LPARAM) pos );
-#endif
-}
-
-void wxSlider::SetPageSize(const int pageSize)
-{
-#if defined(__WIN95__) && USE_TRACK_BAR
- ::SendMessage( (HWND) GetHWND(), TBM_SETPAGESIZE, (WPARAM) 0, (LPARAM) pageSize );
-#endif
- m_pageSize = pageSize;
-}
-
-int wxSlider::GetPageSize(void) const
-{
- return m_pageSize;
-}
-
-void wxSlider::ClearSel(void)
-{
-#if defined(__WIN95__) && USE_TRACK_BAR
- ::SendMessage( (HWND) GetHWND(), TBM_CLEARSEL, (WPARAM) TRUE, (LPARAM) 0 );
-#endif
-}
-
-void wxSlider::ClearTicks(void)
-{
-#if defined(__WIN95__) && USE_TRACK_BAR
- ::SendMessage( (HWND) GetHWND(), TBM_CLEARTICS, (WPARAM) TRUE, (LPARAM) 0 );
-#endif
-}
-
-void wxSlider::SetLineSize(const int lineSize)
-{
- m_lineSize = lineSize;
-#if defined(__WIN95__) && USE_TRACK_BAR
- ::SendMessage( (HWND) GetHWND(), TBM_SETLINESIZE, (WPARAM) 0, (LPARAM) lineSize );
-#endif
-}
-
-int wxSlider::GetLineSize(void) const
-{
-#if defined(__WIN95__) && USE_TRACK_BAR
- return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETLINESIZE, (WPARAM) 0, (LPARAM) 0 );
-#else
- return m_lineSize;
-#endif
-}
-
-int wxSlider::GetSelEnd(void) const
-{
-#if defined(__WIN95__) && USE_TRACK_BAR
- return (int) ::SendMessage( (HWND) GetHWND(), TBM_SETSELEND, (WPARAM) 0, (LPARAM) 0 );
-#else
- return 0;
-#endif
-}
-
-int wxSlider::GetSelStart(void) const
-{
-#if defined(__WIN95__) && USE_TRACK_BAR
- return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETSELSTART, (WPARAM) 0, (LPARAM) 0 );
-#else
- return 0;
-#endif
-}
-
-void wxSlider::SetSelection(const int minPos, const int maxPos)
-{
-#if defined(__WIN95__) && USE_TRACK_BAR
- ::SendMessage( (HWND) GetHWND(), TBM_SETSEL, (WPARAM) TRUE, (LPARAM) MAKELONG( minPos, maxPos) );
-#endif
-}
-
-void wxSlider::SetThumbLength(const int len)
-{
-#if defined(__WIN95__) && USE_TRACK_BAR
- ::SendMessage( (HWND) GetHWND(), TBM_SETTHUMBLENGTH, (WPARAM) len, (LPARAM) 0 );
-#endif
-}
-
-int wxSlider::GetThumbLength(void) const
-{
-#if defined(__WIN95__) && USE_TRACK_BAR
- return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETTHUMBLENGTH, (WPARAM) 0, (LPARAM) 0 );
-#else
- return 0;
-#endif
-}
-
-void wxSlider::SetTick(const int tickPos)
-{
-#if defined(__WIN95__) && USE_TRACK_BAR
- ::SendMessage( (HWND) GetHWND(), TBM_SETTIC, (WPARAM) 0, (LPARAM) tickPos );
-#endif
-}
-
-bool wxSlider::ContainsHWND(WXHWND hWnd) const
-{
- return ( hWnd == GetStaticMin() || hWnd == GetStaticMax() || hWnd == GetEditValue() );
-}
-
-#if WXWIN_COMPATIBILITY
-// Backward compatibility
-void wxSlider::OnScroll(wxScrollEvent& event)
-{
- wxEventType oldEvent = event.GetEventType();
- event.SetEventType( wxEVT_COMMAND_SLIDER_UPDATED );
- if ( !GetEventHandler()->ProcessEvent(event) )
- {
- event.SetEventType( oldEvent );
- if (!GetParent()->GetEventHandler()->ProcessEvent(event))
- event.Skip();
- }
-}
-#endif
-
-void wxSlider::Command (wxCommandEvent & event)
-{
- SetValue (event.GetInt());
- ProcessCommand (event);
-}
-
-bool wxSlider::Show(const bool show)
-{
- wxWindow::Show(show);
-
- int cshow;
- if (show)
- cshow = SW_SHOW;
- else
- cshow = SW_HIDE;
-
- if(m_staticValue)
- ShowWindow((HWND) m_staticValue, (BOOL)cshow);
- if(m_staticMin)
- ShowWindow((HWND) m_staticMin, (BOOL)cshow);
- if(m_staticMax)
- ShowWindow((HWND) m_staticMax, (BOOL)cshow);
- return TRUE;
-}
-
-
--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: slider95.cpp
+// Purpose: wxSlider95, using the Win95 trackbar control
+// Author: Julian Smart
+// Modified by:
+// Created: 04/01/98
+// RCS-ID: $Id$
+// Copyright: (c) Julian Smart and Markus Holzem
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "slider95.h"
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include <stdio.h>
+#endif
+
+#ifdef __WIN95__
+
+#include "wx/msw/slider95.h"
+#include "wx/msw/private.h"
+
+#if defined(__WIN95__) && !defined(__GNUWIN32__)
+#include <commctrl.h>
+#endif
+
+#if !USE_SHARED_LIBRARY
+IMPLEMENT_DYNAMIC_CLASS(wxSlider95, wxControl)
+
+#if WXWIN_COMPATIBILITY
+BEGIN_EVENT_TABLE(wxSlider95, wxControl)
+ EVT_SCROLL(wxSlider95::OnScroll)
+END_EVENT_TABLE()
+#endif
+
+#endif
+
+// Slider
+wxSlider95::wxSlider95(void)
+{
+ m_staticValue = 0;
+ m_staticMin = 0;
+ m_staticMax = 0;
+ m_pageSize = 1;
+ m_lineSize = 1;
+ m_rangeMax = 0;
+ m_rangeMin = 0;
+ m_tickFreq = 0;
+}
+
+bool wxSlider95::Create(wxWindow *parent, const wxWindowID id,
+ const int value, const int minValue, const int maxValue,
+ const wxPoint& pos,
+ const wxSize& size, const long style,
+ const wxValidator& validator,
+ const wxString& name)
+{
+ SetName(name);
+ SetValidator(validator);
+
+ if (parent) parent->AddChild(this);
+ SetBackgroundColour(parent->GetDefaultBackgroundColour()) ;
+ SetForegroundColour(parent->GetDefaultForegroundColour()) ;
+
+ m_staticValue = 0;
+ m_staticMin = 0;
+ m_staticMax = 0;
+ m_pageSize = 1;
+ m_lineSize = 1;
+ m_windowStyle = style;
+ m_tickFreq = 0;
+
+ if ( id == -1 )
+ m_windowId = (int)NewControlId();
+ else
+ m_windowId = id;
+
+ int x = pos.x;
+ int y = pos.y;
+ int width = size.x;
+ int height = size.y;
+
+ long msStyle ;
+
+ if ( m_windowStyle & wxSL_LABELS )
+ {
+ msStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | SS_CENTER;
+
+ bool want3D;
+ WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D) ;
+
+ m_staticValue = (WXHWND) CreateWindowEx(exStyle, "STATIC", NULL,
+ msStyle,
+ 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
+ wxGetInstance(), NULL);
+
+ // Now create min static control
+ sprintf(wxBuffer, "%d", minValue);
+ m_staticMin = (WXHWND) CreateWindowEx(0, "STATIC", wxBuffer,
+ STATIC_FLAGS,
+ 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
+ wxGetInstance(), NULL);
+ }
+
+ msStyle = 0;
+ if (m_windowStyle & wxSL_VERTICAL)
+ msStyle = TBS_VERT | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
+ else
+ msStyle = TBS_HORZ | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
+
+ if ( m_windowStyle & wxSL_AUTOTICKS )
+ msStyle |= TBS_AUTOTICKS ;
+
+ if ( m_windowStyle & wxSL_LEFT )
+ msStyle |= TBS_LEFT;
+ else if ( m_windowStyle & wxSL_RIGHT )
+ msStyle |= TBS_RIGHT;
+ else if ( m_windowStyle & wxSL_TOP )
+ msStyle |= TBS_TOP;
+ else if ( m_windowStyle & wxSL_BOTTOM )
+ msStyle |= TBS_BOTTOM;
+ else if ( m_windowStyle & wxSL_BOTH )
+ msStyle |= TBS_BOTH;
+ else if ( ! (m_windowStyle & wxSL_AUTOTICKS) )
+ msStyle |= TBS_NOTICKS;
+
+ if ( m_windowStyle & wxSL_SELRANGE )
+ msStyle |= TBS_ENABLESELRANGE ;
+
+ HWND scroll_bar = CreateWindowEx(MakeExtendedStyle(m_windowStyle), TRACKBAR_CLASS, wxBuffer,
+ msStyle,
+ 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
+ wxGetInstance(), NULL);
+
+ m_rangeMax = maxValue;
+ m_rangeMin = minValue;
+
+ m_pageSize = (int)((maxValue-minValue)/10);
+
+ ::SendMessage(scroll_bar, TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue));
+ ::SendMessage(scroll_bar, TBM_SETPOS, TRUE, (LPARAM)value);
+ ::SendMessage(scroll_bar, TBM_SETPAGESIZE, 0, (LPARAM)m_pageSize);
+
+ m_hWnd = (WXHWND)scroll_bar;
+
+ SubclassWin(GetHWND());
+
+ if ( m_windowStyle & wxSL_LABELS )
+ {
+ // Finally, create max value static item
+ sprintf(wxBuffer, "%d", maxValue);
+ m_staticMax = (WXHWND) CreateWindowEx(0, "STATIC", wxBuffer,
+ STATIC_FLAGS,
+ 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
+ wxGetInstance(), NULL);
+
+ SetFont(parent->GetFont());
+
+ if (GetFont())
+ {
+// GetFont()->RealizeResource();
+ if (GetFont()->GetResourceHandle())
+ {
+ if ( m_staticMin )
+ SendMessage((HWND)m_staticMin,WM_SETFONT,
+ (WPARAM)GetFont()->GetResourceHandle(),0L);
+ if ( m_staticMax )
+ SendMessage((HWND)m_staticMax,WM_SETFONT,
+ (WPARAM)GetFont()->GetResourceHandle(),0L);
+ if (m_staticValue)
+ SendMessage((HWND)m_staticValue,WM_SETFONT,
+ (WPARAM)GetFont()->GetResourceHandle(),0L);
+ }
+ }
+ }
+
+ SetSize(x, y, width, height);
+ SetValue(value);
+
+ return TRUE;
+}
+
+void wxSlider95::MSWOnVScroll(const WXWORD wParam, const WXWORD pos, const WXHWND control)
+{
+ int position = 0; // Dummy - not used in this mode
+
+ int nScrollInc;
+ wxEventType scrollEvent = wxEVT_NULL;
+ switch ( wParam )
+ {
+ case SB_TOP:
+ nScrollInc = m_rangeMax - position;
+ scrollEvent = wxEVT_SCROLL_TOP;
+ break;
+
+ case SB_BOTTOM:
+ nScrollInc = - position;
+ scrollEvent = wxEVT_SCROLL_BOTTOM;
+ break;
+
+ case SB_LINEUP:
+ nScrollInc = - GetLineSize();
+ scrollEvent = wxEVT_SCROLL_LINEUP;
+ break;
+
+ case SB_LINEDOWN:
+ nScrollInc = GetLineSize();
+ scrollEvent = wxEVT_SCROLL_LINEDOWN;
+ break;
+
+ case SB_PAGEUP:
+ nScrollInc = -GetPageSize();
+ scrollEvent = wxEVT_SCROLL_PAGEUP;
+ break;
+
+ case SB_PAGEDOWN:
+ nScrollInc = GetPageSize();
+ scrollEvent = wxEVT_SCROLL_PAGEDOWN;
+ break;
+
+ case SB_THUMBTRACK:
+ case SB_THUMBPOSITION:
+#ifdef __WIN32__
+ nScrollInc = (signed short)pos - position;
+#else
+ nScrollInc = pos - position;
+#endif
+ scrollEvent = wxEVT_SCROLL_THUMBTRACK;
+ break;
+
+ default:
+ nScrollInc = 0;
+ return;
+ }
+
+ {
+
+ int newPos = (int)::SendMessage((HWND) control, TBM_GETPOS, 0, 0);
+ if (!(newPos < GetMin() || newPos > GetMax()))
+ {
+ SetValue(newPos);
+
+ wxScrollEvent event(scrollEvent, m_windowId);
+ event.SetPosition(newPos);
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent(event);
+ }
+ }
+}
+
+void wxSlider95::MSWOnHScroll(const WXWORD wParam, const WXWORD pos, const WXHWND control)
+{
+ MSWOnVScroll(wParam, pos, control);
+}
+
+wxSlider95::~wxSlider95(void)
+{
+ if (m_staticMin)
+ DestroyWindow((HWND) m_staticMin);
+ if (m_staticMax)
+ DestroyWindow((HWND) m_staticMax);
+ if (m_staticValue)
+ DestroyWindow((HWND) m_staticValue);
+}
+
+int wxSlider95::GetValue(void) const
+{
+ return ::SendMessage((HWND) GetHWND(), TBM_GETPOS, 0, 0);
+}
+
+void wxSlider95::SetValue(const int value)
+{
+ ::SendMessage((HWND) GetHWND(), TBM_SETPOS, (WPARAM)TRUE, (LPARAM)value);
+ if (m_staticValue)
+ {
+ sprintf(wxBuffer, "%d", value);
+ SetWindowText((HWND) m_staticValue, wxBuffer);
+ }
+}
+
+void wxSlider95::GetSize(int *width, int *height) const
+{
+ RECT rect;
+ rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
+
+ wxFindMaxSize(GetHWND(), &rect);
+
+ if (m_staticMin)
+ wxFindMaxSize(m_staticMin, &rect);
+ if (m_staticMax)
+ wxFindMaxSize(m_staticMax, &rect);
+ if (m_staticValue)
+ wxFindMaxSize(m_staticValue, &rect);
+
+ *width = rect.right - rect.left;
+ *height = rect.bottom - rect.top;
+}
+
+void wxSlider95::GetPosition(int *x, int *y) const
+{
+ wxWindow *parent = GetParent();
+ RECT rect;
+ rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
+
+ wxFindMaxSize(GetHWND(), &rect);
+
+ if (m_staticMin)
+ wxFindMaxSize(m_staticMin, &rect);
+ if (m_staticMax)
+ wxFindMaxSize(m_staticMax, &rect);
+ if (m_staticValue)
+ wxFindMaxSize(m_staticValue, &rect);
+
+ // Since we now have the absolute screen coords,
+ // if there's a parent we must subtract its top left corner
+ POINT point;
+ point.x = rect.left;
+ point.y = rect.top;
+ if (parent)
+ ::ScreenToClient((HWND) parent->GetHWND(), &point);
+
+ *x = point.x;
+ *y = point.y;
+}
+
+void wxSlider95::SetSize(const int x, const int y, const int width, const int height, const int sizeFlags)
+{
+ int x1 = x;
+ int y1 = y;
+ int w1 = width;
+ int h1 = height;
+
+ int currentX, currentY;
+ GetPosition(¤tX, ¤tY);
+ if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ x1 = currentX;
+ if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ y1 = currentY;
+
+ char buf[300];
+
+ int x_offset = x;
+ int y_offset = y;
+
+ int cx; // slider,min,max sizes
+ int cy;
+ float cyf;
+
+ wxGetCharSize(GetHWND(), &cx, &cy,GetFont());
+
+ if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
+ {
+ if ( m_windowStyle & wxSL_LABELS )
+ {
+ float min_len = 0.0;
+
+ GetWindowText((HWND) m_staticMin, buf, 300);
+ GetTextExtent(buf, &min_len, &cyf,NULL,NULL, GetFont());
+
+ float max_len = 0.0;
+
+ GetWindowText((HWND) m_staticMax, buf, 300);
+ GetTextExtent(buf, &max_len, &cyf,NULL,NULL, GetFont());
+ if (m_staticValue)
+ {
+ int new_width = (int)(wxMax(min_len, max_len));
+ int valueHeight = (int)cyf;
+#ifdef __WIN32__
+ // For some reason, under Win95, the text edit control has
+ // a lot of space before the first character
+ new_width += 3*cx;
+#endif
+ // The height needs to be a bit bigger under Win95 if using native
+ // 3D effects.
+ valueHeight = (int) (valueHeight * 1.5) ;
+ MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
+ x_offset += new_width + cx;
+ }
+
+ MoveWindow((HWND) m_staticMin, x_offset, y_offset, (int)min_len, cy, TRUE);
+ x_offset += (int)(min_len + cx);
+
+ int slider_length = (int)(w1 - x_offset - max_len - cx);
+
+ int slider_height = h1;
+ if (slider_height < 0 )
+ slider_height = 20;
+
+ // Slider must have a minimum/default length/height
+ if (slider_length < 100)
+ slider_length = 100;
+
+ MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_length, slider_height, TRUE);
+ x_offset += slider_length + cx;
+
+ MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
+ }
+ else
+ {
+ // No labels
+ if ( w1 < 0 )
+ w1 = 200;
+ if ( h1 < 0 )
+ h1 = 20;
+ MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
+ }
+ }
+ else
+ {
+ if ( m_windowStyle & wxSL_LABELS )
+ {
+ float min_len;
+ GetWindowText((HWND) m_staticMin, buf, 300);
+ GetTextExtent(buf, &min_len, &cyf,NULL,NULL,GetFont());
+
+ float max_len;
+ GetWindowText((HWND) m_staticMax, buf, 300);
+ GetTextExtent(buf, &max_len, &cyf,NULL,NULL, GetFont());
+
+ if (m_staticValue)
+ {
+ int new_width = (int)(wxMax(min_len, max_len));
+ int valueHeight = (int)cyf;
+/*** Suggested change by George Tasker - remove this block...
+#ifdef __WIN32__
+ // For some reason, under Win95, the text edit control has
+ // a lot of space before the first character
+ new_width += 3*cx;
+#endif
+ ... and replace with following line: */
+ new_width += cx;
+
+ // The height needs to be a bit bigger under Win95 if using native
+ // 3D effects.
+ valueHeight = (int) (valueHeight * 1.5) ;
+
+ MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
+ y_offset += valueHeight;
+ }
+
+ MoveWindow((HWND) m_staticMin, x_offset, y_offset, (int)min_len, cy, TRUE);
+ y_offset += cy;
+
+ int slider_length = (int)(h1 - y_offset - cy - cy);
+
+ int slider_width = w1;
+ if (slider_width < 0 )
+ slider_width = 20;
+
+ // Slider must have a minimum/default length
+ if (slider_length < 100)
+ slider_length = 100;
+
+ MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_width, slider_length, TRUE);
+ y_offset += slider_length;
+
+ MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
+ }
+ else
+ {
+ // No labels
+ if ( w1 < 0 )
+ w1 = 20;
+ if ( h1 < 0 )
+ h1 = 200;
+ MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
+ }
+ }
+}
+
+void wxSlider95::SetRange(const int minValue, const int maxValue)
+{
+ m_rangeMin = minValue;
+ m_rangeMax = maxValue;
+
+ ::SendMessage((HWND) GetHWND(), TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue));
+
+ char buf[40];
+ if ( m_staticMin )
+ {
+ sprintf(buf, "%d", m_rangeMin);
+ SetWindowText((HWND) m_staticMin, buf);
+ }
+
+ if ( m_staticMax )
+ {
+ sprintf(buf, "%d", m_rangeMax);
+ SetWindowText((HWND) m_staticMax, buf);
+ }
+}
+
+WXHBRUSH wxSlider95::OnCtlColor(const WXHDC pDC, const WXHWND pWnd, const WXUINT nCtlColor,
+ WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+{
+ if ( nCtlColor == CTLCOLOR_SCROLLBAR )
+ return 0;
+
+ // Otherwise, it's a static
+ if (GetParent()->GetTransparentBackground())
+ SetBkMode((HDC) pDC, TRANSPARENT);
+ else
+ SetBkMode((HDC) pDC, OPAQUE);
+
+ ::SetBkColor((HDC) pDC, RGB(GetBackgroundColour().Red(), GetBackgroundColour().Green(), GetBackgroundColour().Blue()));
+ ::SetTextColor((HDC) pDC, RGB(GetForegroundColour().Red(), GetForegroundColour().Green(), GetForegroundColour().Blue()));
+
+ wxBrush *backgroundBrush = wxTheBrushList->FindOrCreateBrush(GetBackgroundColour(), wxSOLID);
+ return (WXHBRUSH) backgroundBrush->GetResourceHandle();
+}
+
+// For trackbars only
+void wxSlider95::SetTickFreq(const int n, const int pos)
+{
+ m_tickFreq = n;
+ ::SendMessage( (HWND) GetHWND(), TBM_SETTICFREQ, (WPARAM) n, (LPARAM) pos );
+}
+
+void wxSlider95::SetPageSize(const int pageSize)
+{
+ ::SendMessage( (HWND) GetHWND(), TBM_SETPAGESIZE, (WPARAM) 0, (LPARAM) pageSize );
+ m_pageSize = pageSize;
+}
+
+int wxSlider95::GetPageSize(void) const
+{
+ return m_pageSize;
+}
+
+void wxSlider95::ClearSel(void)
+{
+ ::SendMessage( (HWND) GetHWND(), TBM_CLEARSEL, (WPARAM) TRUE, (LPARAM) 0 );
+}
+
+void wxSlider95::ClearTicks(void)
+{
+ ::SendMessage( (HWND) GetHWND(), TBM_CLEARTICS, (WPARAM) TRUE, (LPARAM) 0 );
+}
+
+void wxSlider95::SetLineSize(const int lineSize)
+{
+ m_lineSize = lineSize;
+ ::SendMessage( (HWND) GetHWND(), TBM_SETLINESIZE, (WPARAM) 0, (LPARAM) lineSize );
+}
+
+int wxSlider95::GetLineSize(void) const
+{
+ return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETLINESIZE, (WPARAM) 0, (LPARAM) 0 );
+}
+
+int wxSlider95::GetSelEnd(void) const
+{
+ return (int) ::SendMessage( (HWND) GetHWND(), TBM_SETSELEND, (WPARAM) 0, (LPARAM) 0 );
+}
+
+int wxSlider95::GetSelStart(void) const
+{
+ return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETSELSTART, (WPARAM) 0, (LPARAM) 0 );
+}
+
+void wxSlider95::SetSelection(const int minPos, const int maxPos)
+{
+ ::SendMessage( (HWND) GetHWND(), TBM_SETSEL, (WPARAM) TRUE, (LPARAM) MAKELONG( minPos, maxPos) );
+}
+
+void wxSlider95::SetThumbLength(const int len)
+{
+ ::SendMessage( (HWND) GetHWND(), TBM_SETTHUMBLENGTH, (WPARAM) len, (LPARAM) 0 );
+}
+
+int wxSlider95::GetThumbLength(void) const
+{
+ return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETTHUMBLENGTH, (WPARAM) 0, (LPARAM) 0 );
+}
+
+void wxSlider95::SetTick(const int tickPos)
+{
+ ::SendMessage( (HWND) GetHWND(), TBM_SETTIC, (WPARAM) 0, (LPARAM) tickPos );
+}
+
+bool wxSlider95::ContainsHWND(WXHWND hWnd) const
+{
+ return ( hWnd == GetStaticMin() || hWnd == GetStaticMax() || hWnd == GetEditValue() );
+}
+
+#if WXWIN_COMPATIBILITY
+// Backward compatibility
+void wxSlider95::OnScroll(wxScrollEvent& event)
+{
+ wxEventType oldEvent = event.GetEventType();
+ event.SetEventType( wxEVT_COMMAND_SLIDER_UPDATED );
+ if ( !GetEventHandler()->ProcessEvent(event) )
+ {
+ event.SetEventType( oldEvent );
+ if (!GetParent()->GetEventHandler()->ProcessEvent(event))
+ event.Skip();
+ }
+}
+#endif
+
+void wxSlider95::Command (wxCommandEvent & event)
+{
+ SetValue (event.GetInt());
+ ProcessCommand (event);
+}
+
+bool wxSlider95::Show(const bool show)
+{
+ wxWindow::Show(show);
+
+ int cshow;
+ if (show)
+ cshow = SW_SHOW;
+ else
+ cshow = SW_HIDE;
+
+ if(m_staticValue)
+ ShowWindow((HWND) m_staticValue, (BOOL)cshow);
+ if(m_staticMin)
+ ShowWindow((HWND) m_staticMin, (BOOL)cshow);
+ if(m_staticMax)
+ ShowWindow((HWND) m_staticMax, (BOOL)cshow);
+ return TRUE;
+}
+
+#endif
+ // __WIN95__
+
--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: slidermsw.cpp
+// Purpose: wxSliderMSW
+// Author: Julian Smart
+// Modified by:
+// Created: 04/01/98
+// RCS-ID: $Id$
+// Copyright: (c) Julian Smart and Markus Holzem
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "slidrmsw.h"
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include <stdio.h>
+#endif
+
+#include "wx/msw/slidrmsw.h"
+#include "wx/msw/private.h"
+
+#if !USE_SHARED_LIBRARY
+IMPLEMENT_DYNAMIC_CLASS(wxSliderMSW, wxControl)
+
+#if WXWIN_COMPATIBILITY
+BEGIN_EVENT_TABLE(wxSliderMSW, wxControl)
+ EVT_SCROLL(wxSliderMSW::OnScroll)
+END_EVENT_TABLE()
+#endif
+
+#endif
+
+// Slider
+wxSliderMSW::wxSliderMSW(void)
+{
+ m_staticValue = 0;
+ m_staticMin = 0;
+ m_staticMax = 0;
+ m_pageSize = 1;
+ m_lineSize = 1;
+ m_rangeMax = 0;
+ m_rangeMin = 0;
+ m_tickFreq = 0;
+}
+
+bool wxSliderMSW::Create(wxWindow *parent, const wxWindowID id,
+ const int value, const int minValue, const int maxValue,
+ const wxPoint& pos,
+ const wxSize& size, const long style,
+ const wxValidator& validator,
+ const wxString& name)
+{
+ SetName(name);
+ SetValidator(validator);
+
+ if (parent) parent->AddChild(this);
+ SetBackgroundColour(parent->GetDefaultBackgroundColour()) ;
+ SetForegroundColour(parent->GetDefaultForegroundColour()) ;
+
+ m_staticValue = 0;
+ m_staticMin = 0;
+ m_staticMax = 0;
+ m_pageSize = 1;
+ m_lineSize = 1;
+ m_windowStyle = style;
+ m_tickFreq = 0;
+
+ if ( id == -1 )
+ m_windowId = (int)NewControlId();
+ else
+ m_windowId = id;
+
+ int x = pos.x;
+ int y = pos.y;
+ int width = size.x;
+ int height = size.y;
+
+ // non-Win95 implementation
+
+ long msStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | SS_CENTER;
+
+ bool want3D;
+ WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D) ;
+
+ m_staticValue = (WXHWND) CreateWindowEx(exStyle, "STATIC", NULL,
+ msStyle,
+ 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
+ wxGetInstance(), NULL);
+
+ // Now create min static control
+ sprintf(wxBuffer, "%d", minValue);
+ m_staticMin = (WXHWND) CreateWindowEx(0, "STATIC", wxBuffer,
+ STATIC_FLAGS,
+ 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
+ wxGetInstance(), NULL);
+
+ // Now create slider
+ m_windowId = (int)NewControlId();
+
+ msStyle = 0;
+ if (m_windowStyle & wxSL_VERTICAL)
+ msStyle = SBS_VERT | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
+ else
+ msStyle = SBS_HORZ | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
+
+ HWND scroll_bar = CreateWindowEx(MakeExtendedStyle(m_windowStyle), "SCROLLBAR", wxBuffer,
+ msStyle,
+ 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
+ wxGetInstance(), NULL);
+
+ m_pageSize = (int)((maxValue-minValue)/10);
+ m_rangeMax = maxValue;
+ m_rangeMin = minValue;
+
+ ::SetScrollRange(scroll_bar, SB_CTL, minValue, maxValue, FALSE);
+ ::SetScrollPos(scroll_bar, SB_CTL, value, FALSE);
+ ShowWindow(scroll_bar, SW_SHOW);
+
+ m_hWnd = (WXHWND)scroll_bar;
+
+ // Subclass again for purposes of dialog editing mode
+ SubclassWin(GetHWND());
+
+ // Finally, create max value static item
+ sprintf(wxBuffer, "%d", maxValue);
+ m_staticMax = (WXHWND) CreateWindowEx(0, "STATIC", wxBuffer,
+ STATIC_FLAGS,
+ 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
+ wxGetInstance(), NULL);
+
+ SetFont(* parent->GetFont());
+
+ if (GetFont())
+ {
+// GetFont()->RealizeResource();
+ if (GetFont()->GetResourceHandle())
+ {
+ if ( m_staticMin )
+ SendMessage((HWND)m_staticMin,WM_SETFONT,
+ (WPARAM)GetFont()->GetResourceHandle(),0L);
+ if ( m_staticMax )
+ SendMessage((HWND)m_staticMax,WM_SETFONT,
+ (WPARAM)GetFont()->GetResourceHandle(),0L);
+ if (m_staticValue)
+ SendMessage((HWND)m_staticValue,WM_SETFONT,
+ (WPARAM)GetFont()->GetResourceHandle(),0L);
+ }
+ }
+
+ SetSize(x, y, width, height);
+ SetValue(value);
+
+ return TRUE;
+}
+
+void wxSliderMSW::MSWOnVScroll(const WXWORD wParam, const WXWORD pos, const WXHWND control)
+{
+ int position = ::GetScrollPos((HWND)control, SB_CTL);
+
+ int nScrollInc;
+ wxEventType scrollEvent = wxEVT_NULL;
+ switch ( wParam )
+ {
+ case SB_TOP:
+ nScrollInc = m_rangeMax - position;
+ scrollEvent = wxEVT_SCROLL_TOP;
+ break;
+
+ case SB_BOTTOM:
+ nScrollInc = - position;
+ scrollEvent = wxEVT_SCROLL_BOTTOM;
+ break;
+
+ case SB_LINEUP:
+ nScrollInc = - GetLineSize();
+ scrollEvent = wxEVT_SCROLL_LINEUP;
+ break;
+
+ case SB_LINEDOWN:
+ nScrollInc = GetLineSize();
+ scrollEvent = wxEVT_SCROLL_LINEDOWN;
+ break;
+
+ case SB_PAGEUP:
+ nScrollInc = -GetPageSize();
+ scrollEvent = wxEVT_SCROLL_PAGEUP;
+ break;
+
+ case SB_PAGEDOWN:
+ nScrollInc = GetPageSize();
+ scrollEvent = wxEVT_SCROLL_PAGEDOWN;
+ break;
+
+ case SB_THUMBTRACK:
+ case SB_THUMBPOSITION:
+#ifdef __WIN32__
+ nScrollInc = (signed short)pos - position;
+#else
+ nScrollInc = pos - position;
+#endif
+ scrollEvent = wxEVT_SCROLL_THUMBTRACK;
+ break;
+
+ default:
+ nScrollInc = 0;
+ return;
+ }
+
+ if (nScrollInc != 0)
+ {
+
+ int newPos = position + nScrollInc;
+
+ if (!(newPos < GetMin() || newPos > GetMax()))
+ {
+ SetValue(newPos);
+
+ wxScrollEvent event(scrollEvent, m_windowId);
+ event.SetPosition(newPos);
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent(event);
+ }
+ }
+}
+
+void wxSliderMSW::MSWOnHScroll(const WXWORD wParam, const WXWORD pos, const WXHWND control)
+{
+ MSWOnVScroll(wParam, pos, control);
+}
+
+wxSliderMSW::~wxSliderMSW(void)
+{
+ if (m_staticMin)
+ DestroyWindow((HWND) m_staticMin);
+ if (m_staticMax)
+ DestroyWindow((HWND) m_staticMax);
+ if (m_staticValue)
+ DestroyWindow((HWND) m_staticValue);
+}
+
+int wxSliderMSW::GetValue(void) const
+{
+ return ::GetScrollPos((HWND) GetHWND(), SB_CTL);
+}
+
+void wxSliderMSW::SetValue(const int value)
+{
+ ::SetScrollPos((HWND) GetHWND(), SB_CTL, value, TRUE);
+ if (m_staticValue)
+ {
+ sprintf(wxBuffer, "%d", value);
+ SetWindowText((HWND) m_staticValue, wxBuffer);
+ }
+}
+
+void wxSliderMSW::GetSize(int *width, int *height) const
+{
+ RECT rect;
+ rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
+
+ wxFindMaxSize(GetHWND(), &rect);
+
+ if (m_staticMin)
+ wxFindMaxSize(m_staticMin, &rect);
+ if (m_staticMax)
+ wxFindMaxSize(m_staticMax, &rect);
+ if (m_staticValue)
+ wxFindMaxSize(m_staticValue, &rect);
+
+ *width = rect.right - rect.left;
+ *height = rect.bottom - rect.top;
+}
+
+void wxSliderMSW::GetPosition(int *x, int *y) const
+{
+ wxWindow *parent = GetParent();
+ RECT rect;
+ rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
+
+ wxFindMaxSize(GetHWND(), &rect);
+
+ if (m_staticMin)
+ wxFindMaxSize(m_staticMin, &rect);
+ if (m_staticMax)
+ wxFindMaxSize(m_staticMax, &rect);
+ if (m_staticValue)
+ wxFindMaxSize(m_staticValue, &rect);
+
+ // Since we now have the absolute screen coords,
+ // if there's a parent we must subtract its top left corner
+ POINT point;
+ point.x = rect.left;
+ point.y = rect.top;
+ if (parent)
+ ::ScreenToClient((HWND) parent->GetHWND(), &point);
+
+ *x = point.x;
+ *y = point.y;
+}
+
+void wxSliderMSW::SetSize(const int x, const int y, const int width, const int height, const int sizeFlags)
+{
+ int x1 = x;
+ int y1 = y;
+ int w1 = width;
+ int h1 = height;
+
+ int currentX, currentY;
+ GetPosition(¤tX, ¤tY);
+ if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ x1 = currentX;
+ if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ y1 = currentY;
+
+ char buf[300];
+
+ int x_offset = x;
+ int y_offset = y;
+
+ int cx; // slider,min,max sizes
+ int cy;
+ float cyf;
+
+ wxGetCharSize(GetHWND(), &cx, &cy,GetFont());
+
+ if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
+ {
+ if ( m_windowStyle & wxSL_LABELS )
+ {
+ float min_len = 0.0;
+
+ GetWindowText((HWND) m_staticMin, buf, 300);
+ GetTextExtent(buf, &min_len, &cyf,NULL,NULL, GetFont());
+
+ float max_len = 0.0;
+
+ GetWindowText((HWND) m_staticMax, buf, 300);
+ GetTextExtent(buf, &max_len, &cyf,NULL,NULL, GetFont());
+ if (m_staticValue)
+ {
+ int new_width = (int)(wxMax(min_len, max_len));
+ int valueHeight = (int)cyf;
+#ifdef __WIN32__
+ // For some reason, under Win95, the text edit control has
+ // a lot of space before the first character
+ new_width += 3*cx;
+#endif
+ MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
+ x_offset += new_width + cx;
+ }
+
+ MoveWindow((HWND) m_staticMin, x_offset, y_offset, (int)min_len, cy, TRUE);
+ x_offset += (int)(min_len + cx);
+
+ int slider_length = (int)(w1 - x_offset - max_len - cx);
+
+ int slider_height = cy;
+
+ // Slider must have a minimum/default length/height
+ if (slider_length < 100)
+ slider_length = 100;
+
+ MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_length, slider_height, TRUE);
+ x_offset += slider_length + cx;
+
+ MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
+ }
+ else
+ {
+ // No labels
+ if ( w1 < 0 )
+ w1 = 200;
+ if ( h1 < 0 )
+ h1 = 20;
+ MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
+ }
+ }
+ else
+ {
+ if ( m_windowStyle & wxSL_LABELS )
+ {
+ float min_len;
+ GetWindowText((HWND) m_staticMin, buf, 300);
+ GetTextExtent(buf, &min_len, &cyf,NULL,NULL,GetFont());
+
+ float max_len;
+ GetWindowText((HWND) m_staticMax, buf, 300);
+ GetTextExtent(buf, &max_len, &cyf,NULL,NULL, GetFont());
+
+ if (m_staticValue)
+ {
+ int new_width = (int)(wxMax(min_len, max_len));
+ int valueHeight = (int)cyf;
+/*** Suggested change by George Tasker - remove this block...
+#ifdef __WIN32__
+ // For some reason, under Win95, the text edit control has
+ // a lot of space before the first character
+ new_width += 3*cx;
+#endif
+ ... and replace with following line: */
+ new_width += cx;
+
+ MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
+ y_offset += valueHeight;
+ }
+
+ MoveWindow((HWND) m_staticMin, x_offset, y_offset, (int)min_len, cy, TRUE);
+ y_offset += cy;
+
+ int slider_length = (int)(h1 - y_offset - cy - cy);
+
+ // Use character height as an estimate of slider width (yes, width)
+ int slider_width = cy;
+
+ // Slider must have a minimum/default length
+ if (slider_length < 100)
+ slider_length = 100;
+
+ MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_width, slider_length, TRUE);
+ y_offset += slider_length;
+
+ MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
+ }
+ else
+ {
+ // No labels
+ if ( w1 < 0 )
+ w1 = 20;
+ if ( h1 < 0 )
+ h1 = 200;
+ MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
+ }
+ }
+}
+
+void wxSliderMSW::SetRange(const int minValue, const int maxValue)
+{
+ m_rangeMin = minValue;
+ m_rangeMax = maxValue;
+
+ ::SetScrollRange((HWND) GetHWND(), SB_CTL, m_rangeMin, m_rangeMax, TRUE);
+ char buf[40];
+ if ( m_staticMin )
+ {
+ sprintf(buf, "%d", m_rangeMin);
+ SetWindowText((HWND) m_staticMin, buf);
+ }
+
+ if ( m_staticMax )
+ {
+ sprintf(buf, "%d", m_rangeMax);
+ SetWindowText((HWND) m_staticMax, buf);
+ }
+}
+
+WXHBRUSH wxSliderMSW::OnCtlColor(const WXHDC pDC, const WXHWND pWnd, const WXUINT nCtlColor,
+ WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+{
+ if ( nCtlColor == CTLCOLOR_SCROLLBAR )
+ return 0;
+
+ // Otherwise, it's a static
+ if (GetParent()->GetTransparentBackground())
+ SetBkMode((HDC) pDC, TRANSPARENT);
+ else
+ SetBkMode((HDC) pDC, OPAQUE);
+
+ ::SetBkColor((HDC) pDC, RGB(GetBackgroundColour().Red(), GetBackgroundColour().Green(), GetBackgroundColour().Blue()));
+ ::SetTextColor((HDC) pDC, RGB(GetForegroundColour().Red(), GetForegroundColour().Green(), GetForegroundColour().Blue()));
+
+ wxBrush *backgroundBrush = wxTheBrushList->FindOrCreateBrush(GetBackgroundColour(), wxSOLID);
+
+ return (WXHBRUSH) backgroundBrush->GetResourceHandle();
+}
+
+// For trackbars only
+void wxSliderMSW::SetTickFreq(const int n, const int pos)
+{
+}
+
+void wxSliderMSW::SetPageSize(const int pageSize)
+{
+ m_pageSize = pageSize;
+}
+
+int wxSliderMSW::GetPageSize(void) const
+{
+ return m_pageSize;
+}
+
+void wxSliderMSW::ClearSel(void)
+{
+}
+
+void wxSliderMSW::ClearTicks(void)
+{
+}
+
+void wxSliderMSW::SetLineSize(const int lineSize)
+{
+ m_lineSize = lineSize;
+}
+
+int wxSliderMSW::GetLineSize(void) const
+{
+ return m_lineSize;
+}
+
+int wxSliderMSW::GetSelEnd(void) const
+{
+ return 0;
+}
+
+int wxSliderMSW::GetSelStart(void) const
+{
+ return 0;
+}
+
+void wxSliderMSW::SetSelection(const int minPos, const int maxPos)
+{
+}
+
+void wxSliderMSW::SetThumbLength(const int len)
+{
+}
+
+int wxSliderMSW::GetThumbLength(void) const
+{
+ return 0;
+}
+
+void wxSliderMSW::SetTick(const int tickPos)
+{
+}
+
+bool wxSliderMSW::ContainsHWND(WXHWND hWnd) const
+{
+ return ( hWnd == GetStaticMin() || hWnd == GetStaticMax() || hWnd == GetEditValue() );
+}
+
+#if WXWIN_COMPATIBILITY
+// Backward compatibility
+void wxSliderMSW::OnScroll(wxScrollEvent& event)
+{
+ wxEventType oldEvent = event.GetEventType();
+ event.SetEventType( wxEVT_COMMAND_SLIDER_UPDATED );
+ if ( !GetEventHandler()->ProcessEvent(event) )
+ {
+ event.SetEventType( oldEvent );
+ if (!GetParent()->GetEventHandler()->ProcessEvent(event))
+ event.Skip();
+ }
+}
+#endif
+
+void wxSliderMSW::Command (wxCommandEvent & event)
+{
+ SetValue (event.GetInt());
+ ProcessCommand (event);
+}
+
+bool wxSliderMSW::Show(const bool show)
+{
+ wxWindow::Show(show);
+
+ int cshow;
+ if (show)
+ cshow = SW_SHOW;
+ else
+ cshow = SW_HIDE;
+
+ if(m_staticValue)
+ ShowWindow((HWND) m_staticValue, (BOOL)cshow);
+ if(m_staticMin)
+ ShowWindow((HWND) m_staticMin, (BOOL)cshow);
+ if(m_staticMax)
+ ShowWindow((HWND) m_staticMax, (BOOL)cshow);
+ return TRUE;
+}
+
+
return (int) TabCtrl_GetCurSel( (HWND) GetHWND() );
}
+// Get the tab with the current keyboard focus
+int wxTabCtrl::GetCurFocus() const
+{
+ return (int) TabCtrl_GetCurFocus( (HWND) GetHWND() );
+}
+
// Get the associated image list
wxImageList* wxTabCtrl::GetImageList() const
{
projects / wxWidgets.git / commitdiff
