// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "slider95.h"
#endif
#include "wx/msw/slider95.h"
#include "wx/msw/private.h"
-#if defined(__WIN95__) && !((defined(__GNUWIN32_OLD__) || defined(__TWIN32__)) && !defined(__CYGWIN10__))
+#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
#include <commctrl.h>
#endif
-IMPLEMENT_DYNAMIC_CLASS(wxSlider, wxControl)
+#if wxUSE_EXTENDED_RTTI
+WX_DEFINE_FLAGS( wxSliderStyle )
+
+wxBEGIN_FLAGS( wxSliderStyle )
+ // new style border flags, we put them first to
+ // use them for streaming out
+ wxFLAGS_MEMBER(wxBORDER_SIMPLE)
+ wxFLAGS_MEMBER(wxBORDER_SUNKEN)
+ wxFLAGS_MEMBER(wxBORDER_DOUBLE)
+ wxFLAGS_MEMBER(wxBORDER_RAISED)
+ wxFLAGS_MEMBER(wxBORDER_STATIC)
+ wxFLAGS_MEMBER(wxBORDER_NONE)
+
+ // old style border flags
+ wxFLAGS_MEMBER(wxSIMPLE_BORDER)
+ wxFLAGS_MEMBER(wxSUNKEN_BORDER)
+ wxFLAGS_MEMBER(wxDOUBLE_BORDER)
+ wxFLAGS_MEMBER(wxRAISED_BORDER)
+ wxFLAGS_MEMBER(wxSTATIC_BORDER)
+ wxFLAGS_MEMBER(wxBORDER)
+
+ // standard window styles
+ wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
+ wxFLAGS_MEMBER(wxCLIP_CHILDREN)
+ wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
+ wxFLAGS_MEMBER(wxWANTS_CHARS)
+ wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
+ wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
+ wxFLAGS_MEMBER(wxVSCROLL)
+ wxFLAGS_MEMBER(wxHSCROLL)
+
+ wxFLAGS_MEMBER(wxSL_HORIZONTAL)
+ wxFLAGS_MEMBER(wxSL_VERTICAL)
+ wxFLAGS_MEMBER(wxSL_AUTOTICKS)
+ wxFLAGS_MEMBER(wxSL_LABELS)
+ wxFLAGS_MEMBER(wxSL_LEFT)
+ wxFLAGS_MEMBER(wxSL_TOP)
+ wxFLAGS_MEMBER(wxSL_RIGHT)
+ wxFLAGS_MEMBER(wxSL_BOTTOM)
+ wxFLAGS_MEMBER(wxSL_BOTH)
+ wxFLAGS_MEMBER(wxSL_SELRANGE)
+
+wxEND_FLAGS( wxSliderStyle )
+
+IMPLEMENT_DYNAMIC_CLASS_XTI(wxSlider95, wxControl,"wx/scrolbar.h")
+
+wxBEGIN_PROPERTIES_TABLE(wxSlider95)
+ wxEVENT_RANGE_PROPERTY( Scroll , wxEVT_SCROLL_TOP , wxEVT_SCROLL_ENDSCROLL , wxScrollEvent )
+ wxEVENT_PROPERTY( Updated , wxEVT_COMMAND_SLIDER_UPDATED , wxCommandEvent )
+
+ wxPROPERTY( Value , int , SetValue, GetValue , 0, 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+ wxPROPERTY( Minimum , int , SetMin, GetMin, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+ wxPROPERTY( Maximum , int , SetMax, GetMax, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+ wxPROPERTY( PageSize , int , SetPageSize, GetLineSize, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+ wxPROPERTY( LineSize , int , SetLineSize, GetLineSize, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+ wxPROPERTY( ThumbLength , int , SetThumbLength, GetThumbLength, 1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+ wxPROPERTY_FLAGS( WindowStyle , wxSliderStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
+wxEND_PROPERTIES_TABLE()
+
+wxBEGIN_HANDLERS_TABLE(wxSlider95)
+wxEND_HANDLERS_TABLE()
+
+wxCONSTRUCTOR_8( wxSlider95 , wxWindow* , Parent , wxWindowID , Id , int , Value , int , Minimum , int , Maximum , wxPoint , Position , wxSize , Size , long , WindowStyle )
+#else
+IMPLEMENT_DYNAMIC_CLASS(wxSlider95, wxControl)
+#endif
// Slider
wxSlider95::wxSlider95()
const wxValidator& validator,
const wxString& name)
{
- SetName(name);
-#if wxUSE_VALIDATORS
- SetValidator(validator);
-#endif // wxUSE_VALIDATORS
+ // default is no border
+ if ( (style & wxBORDER_MASK) == wxBORDER_DEFAULT )
+ style |= wxBORDER_NONE;
+
+ if ( !CreateBase(parent, id, pos, size, style, validator, name) )
+ return false;
if (parent) parent->AddChild(this);
- SetBackgroundColour(parent->GetBackgroundColour()) ;
- SetForegroundColour(parent->GetForegroundColour()) ;
+ InheritAttributes();
m_staticValue = (WXHWND) NULL;;
m_staticMin = (WXHWND) NULL;;
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;
+ msStyle |= SS_CENTER|WS_VISIBLE;
- bool want3D;
- WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D) ;
+ WXDWORD exStyle = 0;
+ long valueStyle = m_windowStyle & ~wxBORDER_MASK;
+ valueStyle |= wxBORDER_SUNKEN;
+ msStyle |= MSWGetStyle(valueStyle, & exStyle) ;
m_staticValue = (WXHWND) CreateWindowEx
(
);
// Now create min static control
- wxSprintf(wxBuffer, wxT("%d"), minValue);
- wstyle = STATIC_FLAGS;
+ wxString minLabel;
+ minLabel.Printf(wxT("%d"), minValue);
+ long wstyle = STATIC_FLAGS;
if ( m_windowStyle & wxCLIP_SIBLINGS )
- msStyle |= WS_CLIPSIBLINGS;
+ wstyle |= WS_CLIPSIBLINGS;
m_staticMin = (WXHWND) CreateWindowEx
(
- 0, wxT("STATIC"), wxBuffer,
+ 0, wxT("STATIC"), minLabel,
wstyle,
0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
wxGetInstance(), NULL
);
}
- msStyle = 0;
+ WXDWORD exStyle = 0;
+
+ msStyle = MSWGetStyle(GetWindowStyle(), & exStyle) ;
- if ( m_windowStyle & wxCLIP_SIBLINGS )
- msStyle |= WS_CLIPSIBLINGS;
+ wxUnusedVar(msStyle);
if (m_windowStyle & wxSL_VERTICAL)
msStyle = TBS_VERT | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
HWND scroll_bar = CreateWindowEx
(
- MakeExtendedStyle(m_windowStyle), TRACKBAR_CLASS, wxBuffer,
+ exStyle, TRACKBAR_CLASS, wxEmptyString,
msStyle,
0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
wxGetInstance(), NULL
SubclassWin(GetHWND());
- ::SetWindowText((HWND) m_hWnd, wxT(""));
-
- SetFont(parent->GetFont());
+ ::SetWindowText((HWND) m_hWnd, wxEmptyString);
if ( m_windowStyle & wxSL_LABELS )
{
// Finally, create max value static item
- wxSprintf(wxBuffer, wxT("%d"), maxValue);
- wstyle = STATIC_FLAGS;
+ wxString maxLabel;
+ maxLabel.Printf(wxT("%d"), maxValue);
+ long wstyle = STATIC_FLAGS;
if ( m_windowStyle & wxCLIP_SIBLINGS )
- msStyle |= WS_CLIPSIBLINGS;
+ wstyle |= WS_CLIPSIBLINGS;
m_staticMax = (WXHWND) CreateWindowEx
(
- 0, wxT("STATIC"), wxBuffer,
+ 0, wxT("STATIC"), maxLabel,
wstyle,
0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
wxGetInstance(), NULL
}
}
- SetSize(x, y, width, height);
+ SetSize(pos.x, pos.y, size.x, size.y);
SetValue(value);
- return TRUE;
+ // SetInitialBestSize is not called since we don't call MSWCreateControl
+ // for this control, so call SetBestSize here instead.
+ SetBestSize(size);
+
+ return true;
}
bool wxSlider95::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam,
break;
case SB_THUMBTRACK:
- case SB_THUMBPOSITION:
scrollEvent = wxEVT_SCROLL_THUMBTRACK;
break;
+ case SB_THUMBPOSITION:
+ scrollEvent = wxEVT_SCROLL_THUMBRELEASE;
+ break;
+
+ case SB_ENDSCROLL:
+ scrollEvent = wxEVT_SCROLL_ENDSCROLL;
+ break;
+
default:
// unknown scroll event?
- return FALSE;
+ 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;
+ return true;
}
SetValue(newPos);
if (m_staticValue)
{
- wxSprintf(wxBuffer, wxT("%d"), value);
- ::SetWindowText((HWND) m_staticValue, wxBuffer);
+ 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;
if (m_staticValue)
wxFindMaxSize(m_staticValue, &rect);
- *width = rect.right - rect.left;
- *height = rect.bottom - rect.top;
+ if ( width )
+ *width = rect.right - rect.left;
+ if ( height )
+ *height = rect.bottom - rect.top;
}
void wxSlider95::GetPosition(int *x, int *y) const
int currentX, currentY;
GetPosition(¤tX, ¤tY);
- if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ if (x == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
x1 = currentX;
- if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ if (y == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
y1 = currentY;
AdjustForParentClientOrigin(x1, y1, sizeFlags);
int cy;
int cyf;
- wxGetCharSize(GetHWND(), &cx, &cy, & this->GetFont());
+ wxGetCharSize(GetHWND(), &cx, &cy, this->GetFont());
if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
{
int min_len = 0;
::GetWindowText((HWND) m_staticMin, buf, 300);
- GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & this->GetFont());
+ GetTextExtent(buf, &min_len, &cyf);
int max_len = 0;
::GetWindowText((HWND) m_staticMax, buf, 300);
- GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & this->GetFont());
+ GetTextExtent(buf, &max_len, &cyf);
if (m_staticValue)
{
int new_width = (int)(wxMax(min_len, max_len));
x_offset += new_width + cx;
}
- MoveWindow((HWND) m_staticMin, x_offset, y_offset,
+ ::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);
+ // slider_length = (total width available) - (width used so far)
+ // - (width of max label) - (border)
+ int slider_length = (int)(w1 - (x_offset-x) - max_len - cx);
int slider_height = h1;
if (slider_height < 0 )
slider_length, slider_height, TRUE);
x_offset += slider_length + cx;
- MoveWindow((HWND) m_staticMax, x_offset, y_offset,
+ ::MoveWindow((HWND) m_staticMax, x_offset, y_offset,
(int) max_len, cy, TRUE);
}
else
// If we're prepared to use the existing size, then...
if
(
- width == -1
- && height == -1
+ width == wxDefaultCoord
+ && height == wxDefaultCoord
&& ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO)
)
{
}
if ( w1 < 0 )
- w1 = 200;
+ w1 = 100;
if ( h1 < 0 )
h1 = 20;
{
int min_len;
::GetWindowText((HWND) m_staticMin, buf, 300);
- GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & this->GetFont());
+ GetTextExtent(buf, &min_len, &cyf);
int max_len;
::GetWindowText((HWND) m_staticMax, buf, 300);
- GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & this->GetFont());
+ GetTextExtent(buf, &max_len, &cyf);
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
(int) min_len, cy, TRUE);
y_offset += cy;
- int slider_length = (int)(h1 - y_offset - cy - cy);
+ // slider_length = (total height available) - (height used so far)
+ // - (height of max label) - (border)
+ int slider_length = (int)(h1 - (y_offset-y) - cy - cy);
int slider_width = w1;
if (slider_width < 0 )
// If we're prepared to use the existing size, then...
if
(
- width == -1 && height == -1
+ width == wxDefaultCoord && height == wxDefaultCoord
&& ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO)
)
{
if ( w1 < 0 )
w1 = 20;
if ( h1 < 0 )
- h1 = 200;
+ h1 = 100;
::MoveWindow(GetHwnd(), x1, y1, w1, h1, TRUE);
}
}
}
+
+// A reimplementaion of the mess above changed a bit to just determine the min
+// size needed. It would certainly be nice to refactor this and DoSetSize
+// somehow.
+wxSize wxSlider95::DoGetBestSize() const
+{
+ wxSize rv;
+ wxChar buf[300];
+ int cx;
+ int cy;
+ int cyf;
+ int min_len = 0;
+ int max_len = 0;
+
+ wxGetCharSize(GetHWND(), &cx, &cy, this->GetFont());
+
+ if ( !HasFlag(wxSL_VERTICAL))
+ {
+ rv = wxSize(100, 20); // default size for the slider itself
+
+ if (HasFlag(wxSL_LABELS)) // do we need to add more for the labels?
+ {
+ ::GetWindowText((HWND) m_staticMin, buf, 300);
+ GetTextExtent(buf, &min_len, &cyf);
+ rv.x += min_len + cx;
+
+ ::GetWindowText((HWND) m_staticMax, buf, 300);
+ GetTextExtent(buf, &max_len, &cyf);
+ rv.x += max_len + cx;
+
+ 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) ;
+
+ rv.x += new_width + cx;
+ rv.y = wxMax(valueHeight, rv.y);
+ }
+ }
+ }
+ else // ! wxSL_HORIZONTAL
+ {
+ rv = wxSize(20, 100); // default size for the slider itself
+
+ if (HasFlag(wxSL_LABELS)) // do we need to add more for the labels?
+ {
+ ::GetWindowText((HWND) m_staticMin, buf, 300);
+ GetTextExtent(buf, &min_len, &cyf);
+ rv.y += cy;
+
+ ::GetWindowText((HWND) m_staticMax, buf, 300);
+ GetTextExtent(buf, &max_len, &cyf);
+ rv.y += cy;
+
+ if (m_staticValue)
+ {
+ int new_width = (int)(wxMax(min_len, max_len));
+ int valueHeight = (int)cyf;
+ new_width += cx;
+
+ // The height needs to be a bit bigger under Win95 if
+ // using native 3D effects.
+ valueHeight = (int) (valueHeight * 1.5) ;
+ rv.y += valueHeight;
+ rv.x = wxMax(new_width, rv.x);
+ }
+ }
+ }
+ return rv;
+}
+
+
void wxSlider95::SetRange(int minValue, int maxValue)
{
m_rangeMin = minValue;
WXHBRUSH wxSlider95::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
{
+#ifndef __WXWINCE__
if ( nCtlColor == CTLCOLOR_SCROLLBAR )
return 0;
-
+#else
+ if ( nCtlColor != CTLCOLOR_STATIC )
+ return 0;
+#endif
// Otherwise, it's a static
return wxControl::OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
}
{
wxWindow::Show(show);
- int cshow;
- if (show)
- cshow = SW_SHOW;
- else
- cshow = SW_HIDE;
+ int cshow = show ? SW_SHOW : SW_HIDE;
if(m_staticValue)
- ShowWindow((HWND) m_staticValue, (BOOL)cshow);
+ ShowWindow((HWND) m_staticValue, cshow);
if(m_staticMin)
- ShowWindow((HWND) m_staticMin, (BOOL)cshow);
+ ShowWindow((HWND) m_staticMin, cshow);
if(m_staticMax)
- ShowWindow((HWND) m_staticMax, (BOOL)cshow);
+ ShowWindow((HWND) m_staticMax, cshow);
- return TRUE;
+ return true;
}
#endif
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