// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma hdrstop
#endif
+#if wxUSE_SLIDER
+
#ifndef WX_PRECOMP
-#include <stdio.h>
-#include <wx/utils.h>
-#include <wx/brush.h>
+#include "wx/utils.h"
+#include "wx/brush.h"
+#include "wx/slider.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)
-
-BEGIN_EVENT_TABLE(wxSlider95, wxControl)
-#if WXWIN_COMPATIBILITY
- EVT_SCROLL(wxSlider95::OnScroll)
+#if defined(__WIN95__) && !((defined(__GNUWIN32_OLD__) || defined(__TWIN32__)) && !defined(__CYGWIN10__))
+ #include <commctrl.h>
#endif
-END_EVENT_TABLE()
-#endif
+IMPLEMENT_DYNAMIC_CLASS(wxSlider, wxControl)
// Slider
-wxSlider95::wxSlider95(void)
+wxSlider95::wxSlider95()
{
- m_staticValue = 0;
- m_staticMin = 0;
- m_staticMax = 0;
- m_pageSize = 1;
- m_lineSize = 1;
- m_rangeMax = 0;
- m_rangeMin = 0;
- m_tickFreq = 0;
+ m_staticValue = (WXHWND) NULL;
+ m_staticMin = (WXHWND) NULL;
+ m_staticMax = (WXHWND) NULL;
+ m_pageSize = 1;
+ m_lineSize = 1;
+ m_rangeMax = 0;
+ m_rangeMin = 0;
+ m_tickFreq = 0;
}
bool wxSlider95::Create(wxWindow *parent, wxWindowID id,
const wxValidator& validator,
const wxString& name)
{
- SetName(name);
- SetValidator(validator);
-
- if (parent) parent->AddChild(this);
- SetBackgroundColour(parent->GetBackgroundColour()) ;
- SetForegroundColour(parent->GetForegroundColour()) ;
-
- 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());
-
- SetWindowText((HWND) m_hWnd, "");
-
- 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().Ok())
- {
- if (GetFont().GetResourceHandle())
+ SetName(name);
+#if wxUSE_VALIDATORS
+ SetValidator(validator);
+#endif // wxUSE_VALIDATORS
+
+ if (parent) parent->AddChild(this);
+
+ SetBackgroundColour(parent->GetBackgroundColour()) ;
+ SetForegroundColour(parent->GetForegroundColour()) ;
+
+ m_staticValue = (WXHWND) NULL;;
+ m_staticMin = (WXHWND) NULL;;
+ m_staticMax = (WXHWND) NULL;;
+ 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 = 0;
+ long wstyle = 0;
+
+ if ( m_windowStyle & wxCLIP_SIBLINGS )
+ msStyle |= WS_CLIPSIBLINGS;
+
+ 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, wxT("STATIC"), NULL,
+ msStyle,
+ 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
+ wxGetInstance(), NULL
+ );
+
+ // Now create min static control
+ wxString minLabel;
+ minLabel.Printf(wxT("%d"), minValue);
+ wstyle = STATIC_FLAGS;
+ if ( m_windowStyle & wxCLIP_SIBLINGS )
+ msStyle |= WS_CLIPSIBLINGS;
+ m_staticMin = (WXHWND) CreateWindowEx
+ (
+ 0, wxT("STATIC"), minLabel,
+ wstyle,
+ 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
+ wxGetInstance(), NULL
+ );
+ }
+
+ msStyle = 0;
+
+ if ( m_windowStyle & wxCLIP_SIBLINGS )
+ msStyle |= WS_CLIPSIBLINGS;
+
+ 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, wxT(""),
+ 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());
+
+ ::SetWindowText((HWND) m_hWnd, wxT(""));
+
+ SetFont(parent->GetFont());
+
+ if ( m_windowStyle & wxSL_LABELS )
+ {
+ // Finally, create max value static item
+ wxString maxLabel;
+ maxLabel.Printf(wxT("%d"), maxValue);
+ wstyle = STATIC_FLAGS;
+
+ if ( m_windowStyle & wxCLIP_SIBLINGS )
+ msStyle |= WS_CLIPSIBLINGS;
+
+ m_staticMax = (WXHWND) CreateWindowEx
+ (
+ 0, wxT("STATIC"), maxLabel,
+ wstyle,
+ 0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
+ wxGetInstance(), NULL
+ );
+
+
+ if (GetFont().Ok())
{
- 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);
+ 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);
+ SetSize(x, y, width, height);
+ SetValue(value);
- return TRUE;
+ return TRUE;
}
-void wxSlider95::MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control)
+bool wxSlider95::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam,
+ WXWORD WXUNUSED(pos), WXHWND control)
{
- int position = 0; // Dummy - not used in this mode
-
- int nScrollInc;
- wxEventType scrollEvent = wxEVT_NULL;
+ wxEventType scrollEvent;
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;
+ case SB_TOP:
+ scrollEvent = wxEVT_SCROLL_TOP;
+ break;
+
+ case SB_BOTTOM:
+ scrollEvent = wxEVT_SCROLL_BOTTOM;
+ break;
+
+ case SB_LINEUP:
+ scrollEvent = wxEVT_SCROLL_LINEUP;
+ break;
+
+ case SB_LINEDOWN:
+ scrollEvent = wxEVT_SCROLL_LINEDOWN;
+ break;
+
+ case SB_PAGEUP:
+ scrollEvent = wxEVT_SCROLL_PAGEUP;
+ break;
+
+ case SB_PAGEDOWN:
+ scrollEvent = wxEVT_SCROLL_PAGEDOWN;
+ break;
+
+ case SB_THUMBTRACK:
+ scrollEvent = wxEVT_SCROLL_THUMBTRACK;
+ break;
+
+ case SB_THUMBPOSITION:
+ scrollEvent = wxEVT_SCROLL_THUMBRELEASE;
+ break;
+
+ case SB_ENDSCROLL:
+ scrollEvent = wxEVT_SCROLL_ENDSCROLL;
+ break;
- default:
- nScrollInc = 0;
- return;
+ default:
+ // unknown scroll event?
+ return FALSE;
}
+ int newPos = (int) ::SendMessage((HWND) control, TBM_GETPOS, 0, 0);
+ if ( (newPos < GetMin()) || (newPos > GetMax()) )
{
+ // out of range - but we did process it
+ return TRUE;
+ }
- int newPos = (int)::SendMessage((HWND) control, TBM_GETPOS, 0, 0);
- if (!(newPos < GetMin() || newPos > GetMax()))
- {
- SetValue(newPos);
+ SetValue(newPos);
- wxScrollEvent event(scrollEvent, m_windowId);
- event.SetPosition(newPos);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
- }
- }
-}
+ wxScrollEvent event(scrollEvent, m_windowId);
+ event.SetPosition(newPos);
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent(event);
-void wxSlider95::MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control)
-{
- MSWOnVScroll(wParam, pos, control);
+ wxCommandEvent cevent( wxEVT_COMMAND_SLIDER_UPDATED, GetId() );
+ cevent.SetInt( newPos );
+ cevent.SetEventObject( this );
+
+ return GetEventHandler()->ProcessEvent( cevent );
}
-wxSlider95::~wxSlider95(void)
+wxSlider95::~wxSlider95()
{
if (m_staticMin)
- DestroyWindow((HWND) m_staticMin);
+ {
+ ::DestroyWindow((HWND) m_staticMin);
+ m_staticMin = (WXHWND) NULL;
+ }
+
if (m_staticMax)
- DestroyWindow((HWND) m_staticMax);
+ {
+ ::DestroyWindow((HWND) m_staticMax);
+ m_staticMax = (WXHWND) NULL;
+ }
+
if (m_staticValue)
- DestroyWindow((HWND) m_staticValue);
+ {
+ ::DestroyWindow((HWND) m_staticValue);
+ m_staticValue = (WXHWND) NULL;
+ }
}
-int wxSlider95::GetValue(void) const
+int wxSlider95::GetValue() const
{
- return ::SendMessage((HWND) GetHWND(), TBM_GETPOS, 0, 0);
+ return ::SendMessage(GetHwnd(), TBM_GETPOS, 0, 0);
}
void wxSlider95::SetValue(int value)
{
- ::SendMessage((HWND) GetHWND(), TBM_SETPOS, (WPARAM)TRUE, (LPARAM)value);
- if (m_staticValue)
- {
- sprintf(wxBuffer, "%d", value);
- SetWindowText((HWND) m_staticValue, wxBuffer);
- }
+ ::SendMessage(GetHwnd(), TBM_SETPOS, (WPARAM)TRUE, (LPARAM)value);
+
+ if (m_staticValue)
+ {
+ wxString str;
+ str.Printf(wxT("%d"), value);
+ ::SetWindowText((HWND) m_staticValue, str);
+ }
+}
+
+void wxSlider95::DoGetSize(int *width, int *height) const
+{
+ GetSize(width, height);
}
void wxSlider95::GetSize(int *width, int *height) const
{
- RECT rect;
- rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
+ RECT rect;
+ rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
+
+ wxFindMaxSize(GetHWND(), &rect);
+
+ if (m_staticMin)
+ wxFindMaxSize(m_staticMin, &rect);
- wxFindMaxSize(GetHWND(), &rect);
+ if (m_staticMax)
+ wxFindMaxSize(m_staticMax, &rect);
- if (m_staticMin)
- wxFindMaxSize(m_staticMin, &rect);
- if (m_staticMax)
- wxFindMaxSize(m_staticMax, &rect);
- if (m_staticValue)
- wxFindMaxSize(m_staticValue, &rect);
+ if (m_staticValue)
+ wxFindMaxSize(m_staticValue, &rect);
- *width = rect.right - rect.left;
- *height = rect.bottom - rect.top;
+ *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);
-
- // We may be faking the client origin.
- // So a window that's really at (0, 30) may appear
- // (to wxWin apps) to be at (0, 0).
- if (GetParent())
- {
- wxPoint pt(GetParent()->GetClientAreaOrigin());
- point.x -= pt.x;
- point.y -= pt.y;
- }
- *x = point.x;
- *y = point.y;
-}
+ wxWindow *parent = GetParent();
+ RECT rect;
+ rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
-void wxSlider95::SetSize(int x, int y, int width, int height, int sizeFlags)
-{
- int x1 = x;
- int y1 = y;
- int w1 = width;
- int h1 = height;
+ wxFindMaxSize(GetHWND(), &rect);
- 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;
+ 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);
+
+ // We may be faking the client origin.
+ // So a window that's really at (0, 30) may appear
+ // (to wxWin apps) to be at (0, 0).
+ if (GetParent())
+ {
+ wxPoint pt(GetParent()->GetClientAreaOrigin());
+ point.x -= pt.x;
+ point.y -= pt.y;
+ }
- AdjustForParentClientOrigin(x1, y1, sizeFlags);
+ *x = point.x;
+ *y = point.y;
+}
- char buf[300];
+// TODO one day, make sense of all this horros and replace it with a readable
+// DoGetBestSize()
+void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags)
+{
+ int x1 = x;
+ int y1 = y;
+ int w1 = width;
+ int h1 = height;
- int x_offset = x;
- int y_offset = y;
+ 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;
- int cx; // slider,min,max sizes
- int cy;
- int cyf;
+ AdjustForParentClientOrigin(x1, y1, sizeFlags);
- wxGetCharSize(GetHWND(), &cx, &cy, & GetFont());
+ wxChar buf[300];
- if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
- {
- if ( m_windowStyle & wxSL_LABELS )
- {
- int min_len = 0;
+ int x_offset = x;
+ int y_offset = y;
- GetWindowText((HWND) m_staticMin, buf, 300);
- GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & GetFont());
+ int cx; // slider,min,max sizes
+ int cy;
+ int cyf;
- int max_len = 0;
+ wxGetCharSize(GetHWND(), &cx, &cy, & this->GetFont());
- GetWindowText((HWND) m_staticMax, buf, 300);
- GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & GetFont());
- if (m_staticValue)
+ if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
{
- 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;
+ if ( m_windowStyle & wxSL_LABELS )
+ {
+ int min_len = 0;
- // Slider must have a minimum/default length/height
- if (slider_length < 100)
- slider_length = 100;
+ ::GetWindowText((HWND) m_staticMin, buf, 300);
+ GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & this->GetFont());
- MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_length, slider_height, TRUE);
- x_offset += slider_length + cx;
+ int max_len = 0;
- MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
+ ::GetWindowText((HWND) m_staticMax, buf, 300);
+ GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & this->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(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 we're prepared to use the existing size, then...
+ if
+ (
+ width == -1
+ && height == -1
+ && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO)
+ )
+ {
+ GetSize(&w1, &h1);
+ }
+
+ if ( w1 < 0 )
+ w1 = 200;
+ if ( h1 < 0 )
+ h1 = 20;
+
+ ::MoveWindow(GetHwnd(), x1, y1, w1, h1, TRUE);
+ }
}
- else
- {
- // No labels
- // If we're prepared to use the existing size, then...
- if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
- {
- GetSize(&w1, &h1);
- }
- if ( w1 < 0 )
- w1 = 200;
- if ( h1 < 0 )
- h1 = 20;
- MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
- }
- }
- else
- {
- if ( m_windowStyle & wxSL_LABELS )
- {
- int min_len;
- GetWindowText((HWND) m_staticMin, buf, 300);
- GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & GetFont());
-
- int max_len;
- GetWindowText((HWND) m_staticMax, buf, 300);
- GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & GetFont());
-
- if (m_staticValue)
+ else
{
- int new_width = (int)(wxMax(min_len, max_len));
- int valueHeight = (int)cyf;
+ if ( m_windowStyle & wxSL_LABELS )
+ {
+ int min_len;
+ ::GetWindowText((HWND) m_staticMin, buf, 300);
+ GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & this->GetFont());
+
+ int max_len;
+ ::GetWindowText((HWND) m_staticMax, buf, 300);
+ GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & this->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
new_width += 3*cx;
#endif
... and replace with following line: */
- new_width += cx;
+ new_width += cx;
- // The height needs to be a bit bigger under Win95 if using native
- // 3D effects.
- valueHeight = (int) (valueHeight * 1.5) ;
+ // 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_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;
+ ::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_length = (int)(h1 - y_offset - cy - cy);
- int slider_width = w1;
- if (slider_width < 0 )
- slider_width = 20;
+ 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;
+ // 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(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);
+ ::MoveWindow((HWND) m_staticMax, x_offset, y_offset,
+ (int)max_len, cy, TRUE);
+ }
+ else
+ {
+ // No labels
+ // If we're prepared to use the existing size, then...
+ if
+ (
+ width == -1 && height == -1
+ && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO)
+ )
+ {
+ GetSize(&w1, &h1);
+ }
+
+ if ( w1 < 0 )
+ w1 = 20;
+ if ( h1 < 0 )
+ h1 = 200;
+
+ ::MoveWindow(GetHwnd(), x1, y1, w1, h1, TRUE);
+ }
}
- else
- {
- // No labels
- // If we're prepared to use the existing size, then...
- if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
- {
- GetSize(&w1, &h1);
- }
- if ( w1 < 0 )
- w1 = 20;
- if ( h1 < 0 )
- h1 = 200;
- MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
- }
- }
}
void wxSlider95::SetRange(int minValue, 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);
- }
+ m_rangeMin = minValue;
+ m_rangeMax = maxValue;
+
+ ::SendMessage(GetHwnd(), TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue));
+
+ wxChar buf[40];
+ if ( m_staticMin )
+ {
+ wxSprintf(buf, wxT("%d"), m_rangeMin);
+ ::SetWindowText((HWND) m_staticMin, buf);
+ }
+
+ if ( m_staticMax )
+ {
+ wxSprintf(buf, wxT("%d"), m_rangeMax);
+ ::SetWindowText((HWND) m_staticMax, buf);
+ }
}
WXHBRUSH wxSlider95::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
- WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+ WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
{
- if ( nCtlColor == CTLCOLOR_SCROLLBAR )
- return 0;
+ 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();
+ // Otherwise, it's a static
+ return wxControl::OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
}
// For trackbars only
void wxSlider95::SetTickFreq(int n, int pos)
{
m_tickFreq = n;
- ::SendMessage( (HWND) GetHWND(), TBM_SETTICFREQ, (WPARAM) n, (LPARAM) pos );
+ ::SendMessage( GetHwnd(), TBM_SETTICFREQ, (WPARAM) n, (LPARAM) pos );
}
void wxSlider95::SetPageSize(int pageSize)
{
- ::SendMessage( (HWND) GetHWND(), TBM_SETPAGESIZE, (WPARAM) 0, (LPARAM) pageSize );
+ ::SendMessage( GetHwnd(), TBM_SETPAGESIZE, (WPARAM) 0, (LPARAM) pageSize );
m_pageSize = pageSize;
}
-int wxSlider95::GetPageSize(void) const
+int wxSlider95::GetPageSize() const
{
return m_pageSize;
}
-void wxSlider95::ClearSel(void)
+void wxSlider95::ClearSel()
{
- ::SendMessage( (HWND) GetHWND(), TBM_CLEARSEL, (WPARAM) TRUE, (LPARAM) 0 );
+ ::SendMessage( GetHwnd(), TBM_CLEARSEL, (WPARAM) TRUE, (LPARAM) 0 );
}
-void wxSlider95::ClearTicks(void)
+void wxSlider95::ClearTicks()
{
- ::SendMessage( (HWND) GetHWND(), TBM_CLEARTICS, (WPARAM) TRUE, (LPARAM) 0 );
+ ::SendMessage( GetHwnd(), TBM_CLEARTICS, (WPARAM) TRUE, (LPARAM) 0 );
}
void wxSlider95::SetLineSize(int lineSize)
{
- m_lineSize = lineSize;
- ::SendMessage( (HWND) GetHWND(), TBM_SETLINESIZE, (WPARAM) 0, (LPARAM) lineSize );
+ m_lineSize = lineSize;
+ ::SendMessage( GetHwnd(), TBM_SETLINESIZE, (WPARAM) 0, (LPARAM) lineSize );
}
-int wxSlider95::GetLineSize(void) const
+int wxSlider95::GetLineSize() const
{
- return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETLINESIZE, (WPARAM) 0, (LPARAM) 0 );
+ return (int) ::SendMessage( GetHwnd(), TBM_GETLINESIZE,
+ (WPARAM) 0, (LPARAM) 0 );
}
-int wxSlider95::GetSelEnd(void) const
+int wxSlider95::GetSelEnd() const
{
- return (int) ::SendMessage( (HWND) GetHWND(), TBM_SETSELEND, (WPARAM) 0, (LPARAM) 0 );
+ return (int) ::SendMessage( GetHwnd(), TBM_SETSELEND,
+ (WPARAM) 0, (LPARAM) 0 );
}
-int wxSlider95::GetSelStart(void) const
+int wxSlider95::GetSelStart() const
{
- return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETSELSTART, (WPARAM) 0, (LPARAM) 0 );
+ return (int) ::SendMessage( GetHwnd(), TBM_GETSELSTART,
+ (WPARAM) 0, (LPARAM) 0 );
}
void wxSlider95::SetSelection(int minPos, int maxPos)
{
- ::SendMessage( (HWND) GetHWND(), TBM_SETSEL, (WPARAM) TRUE, (LPARAM) MAKELONG( minPos, maxPos) );
+ ::SendMessage(GetHwnd(), TBM_SETSEL,
+ (WPARAM) TRUE, (LPARAM) MAKELONG( minPos, maxPos) );
}
void wxSlider95::SetThumbLength(int len)
{
- ::SendMessage( (HWND) GetHWND(), TBM_SETTHUMBLENGTH, (WPARAM) len, (LPARAM) 0 );
+ ::SendMessage( GetHwnd(), TBM_SETTHUMBLENGTH, (WPARAM) len, (LPARAM) 0 );
}
-int wxSlider95::GetThumbLength(void) const
+int wxSlider95::GetThumbLength() const
{
- return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETTHUMBLENGTH, (WPARAM) 0, (LPARAM) 0 );
+ return (int) ::SendMessage( GetHwnd(), TBM_GETTHUMBLENGTH,
+ (WPARAM) 0, (LPARAM) 0 );
}
void wxSlider95::SetTick(int tickPos)
{
- ::SendMessage( (HWND) GetHWND(), TBM_SETTIC, (WPARAM) 0, (LPARAM) tickPos );
+ ::SendMessage( GetHwnd(), TBM_SETTIC, (WPARAM) 0, (LPARAM) tickPos );
}
bool wxSlider95::ContainsHWND(WXHWND hWnd) const
{
- return ( hWnd == GetStaticMin() || hWnd == GetStaticMax() || hWnd == GetEditValue() );
+ 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);
+ SetValue (event.GetInt());
+ ProcessCommand (event);
}
bool wxSlider95::Show(bool show)
{
- wxWindow::Show(show);
+ wxWindow::Show(show);
int cshow;
if (show)
cshow = SW_HIDE;
if(m_staticValue)
- ShowWindow((HWND) m_staticValue, (BOOL)cshow);
+ ShowWindow((HWND) m_staticValue, (BOOL)cshow);
+
if(m_staticMin)
- ShowWindow((HWND) m_staticMin, (BOOL)cshow);
+ ShowWindow((HWND) m_staticMin, (BOOL)cshow);
+
if(m_staticMax)
- ShowWindow((HWND) m_staticMax, (BOOL)cshow);
+ ShowWindow((HWND) m_staticMax, (BOOL)cshow);
+
return TRUE;
}
#endif
// __WIN95__
+#endif // wxUSE_SLIDER
projects / wxWidgets.git / blobdiff