// Created: 1998-01-01
// RCS-ID: $Id$
// Copyright: (c) Stefan Csomor
-// Licence: wxWidgets licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation "slider.h"
#endif
+#include "wx/defs.h"
+
+#if wxUSE_SLIDER
+
#include "wx/slider.h"
#include "wx/mac/uma.h"
#define wxSLIDER_DIMENSIONACROSS 15
#define wxSLIDER_DIMENSIONACROSS_WITHTICKMARKS 24
#define wxSLIDER_DIMENSIONACROSS_ARROW 18
-
+
// Distance between slider and text
#define wxSLIDER_BORDERTEXT 5
-
+
/* NB! The default orientation for a slider is horizontal however if the user specifies
* some slider styles but dosen't specify the orientation we have to assume he wants a
* horizontal one. Therefore in this file when testing for the sliders orientation
* vertical is tested for if this is not set then we use the horizontal one
- * eg. if(GetWindowStyle() & wxSL_VERTICAL) {} else { horizontal case }>
+ * eg. if(GetWindowStyle() & wxSL_VERTICAL) {} else { horizontal case }>
*/
// Slider
Rect bounds ;
Str255 title ;
SInt16 procID;
-
+
m_macMinimumStatic = NULL ;
m_macMaximumStatic = NULL ;
m_macValueStatic = NULL ;
-
-
+
+
m_lineSize = 1;
m_tickFreq = 0;
-
+
m_rangeMax = maxValue;
m_rangeMin = minValue;
-
+
m_pageSize = (int)((maxValue-minValue)/10);
-
+
MacPreControlCreate( parent, id, wxEmptyString, pos, size, style,
validator, name, &bounds, title );
-
+
procID = kControlSliderProc + kControlSliderLiveFeedback;
if(style & wxSL_AUTOTICKS) {
procID += kControlSliderHasTickMarks;
}
-
-
- m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()), &bounds, title, false,
+
+
+ m_macControl = (WXWidget) ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()), &bounds, title, false,
value, minValue, maxValue, procID, (long) this);
-
+
wxASSERT_MSG( (ControlHandle) m_macControl != NULL , wxT("No valid mac control") ) ;
-
+
::SetControlAction( (ControlHandle) m_macControl , wxMacLiveScrollbarActionUPP ) ;
-
+
if(style & wxSL_LABELS)
{
- m_macMinimumStatic = new wxStaticText( this, -1, wxEmptyString );
- m_macMaximumStatic = new wxStaticText( this, -1, wxEmptyString );
- m_macValueStatic = new wxStaticText( this, -1, wxEmptyString );
+ m_macMinimumStatic = new wxStaticText( this, wxID_ANY, wxEmptyString );
+ m_macMaximumStatic = new wxStaticText( this, wxID_ANY, wxEmptyString );
+ m_macValueStatic = new wxStaticText( this, wxID_ANY, wxEmptyString );
SetRange(minValue, maxValue);
SetValue(value);
}
-
+
else {
m_macMinimumStatic = NULL ;
m_macMaximumStatic = NULL ;
m_macValueStatic = NULL ;
}
-
+
if(style & wxSL_VERTICAL) {
SetSizeHints(10, -1, 10, -1); // Forces SetSize to use the proper width
}
// NB! SetSizeHints is overloaded by wxSlider and will substitute 10 with the
// proper dimensions, it also means other people cannot bugger the slider with
// other values
-
+
MacPostControlCreate() ;
-
+
return true;
}
void wxSlider::SetValue(int value)
{
wxString valuestring ;
- valuestring.Printf( wxT("%d") , value ) ;
+ valuestring.Printf( wxT("%d") , value ) ;
if ( m_macValueStatic )
m_macValueStatic->SetLabel( valuestring ) ;
SetControl32BitValue( (ControlHandle) m_macControl , value ) ;
void wxSlider::SetRange(int minValue, int maxValue)
{
wxString value;
-
+
m_rangeMin = minValue;
m_rangeMax = maxValue;
-
+
SetControl32BitMinimum( (ControlHandle) m_macControl, m_rangeMin);
SetControl32BitMaximum( (ControlHandle) m_macControl, m_rangeMax);
-
+
if(m_macMinimumStatic) {
value.Printf(wxT("%d"), m_rangeMin);
m_macMinimumStatic->SetLabel(value);
ProcessCommand (event);
}
-void wxSlider::MacHandleControlClick( WXWidget control , wxInt16 controlpart, bool mouseStillDown )
+void wxSlider::MacHandleControlClick( WXWidget control , wxInt16 controlpart, bool mouseStillDown )
{
SInt16 value = ::GetControl32BitValue( (ControlHandle) m_macControl ) ;
-
- SetValue( value ) ;
-
+
+ SetValue( value ) ;
+
wxEventType scrollEvent = wxEVT_NULL ;
-
+
if ( mouseStillDown )
scrollEvent = wxEVT_SCROLL_THUMBTRACK;
else
scrollEvent = wxEVT_SCROLL_THUMBRELEASE;
-
+
wxScrollEvent event(scrollEvent, m_windowId);
event.SetPosition(value);
event.SetEventObject( this );
GetEventHandler()->ProcessEvent(event);
-
+
wxCommandEvent cevent( wxEVT_COMMAND_SLIDER_UPDATED, m_windowId );
cevent.SetInt( value );
cevent.SetEventObject( this );
-
+
GetEventHandler()->ProcessEvent( cevent );
}
/* This is overloaded in wxSlider so that the proper width/height will always be used
* for the slider different values would cause redrawing and mouse detection problems */
-void wxSlider::SetSizeHints( int minW, int minH,
- int maxW , int maxH ,
- int incW , int incH )
+void wxSlider::DoSetSizeHints( int minW, int minH,
+ int maxW , int maxH ,
+ int incW , int incH )
{
wxSize size = GetBestSize();
-
+
if(GetWindowStyle() & wxSL_VERTICAL) {
- wxWindow::SetSizeHints(size.x, minH, size.x, maxH, incW, incH);
+ wxWindow::DoSetSizeHints(size.x, minH, size.x, maxH, incW, incH);
}
else {
- wxWindow::SetSizeHints(minW, size.y, maxW, size.y, incW, incH);
+ wxWindow::DoSetSizeHints(minW, size.y, maxW, size.y, incW, incH);
}
}
{
wxSize size;
int textwidth, textheight;
-
+
if(GetWindowStyle() & wxSL_LABELS)
{
wxString text;
int ht, wd;
-
+
// Get maximum text label width and height
text.Printf(wxT("%d"), m_rangeMin);
GetTextExtent(text, &textwidth, &textheight);
textwidth = wd;
}
}
-
+
if(GetWindowStyle() & wxSL_VERTICAL)
{
if(GetWindowStyle() & wxSL_AUTOTICKS) {
wxControl::DoSetSize( x, y , width , height ,sizeFlags ) ;
}
-void wxSlider::MacUpdateDimensions()
+void wxSlider::MacUpdateDimensions()
{
// actually in the current systems this should never be possible, but later reparenting
// may become a reality
-
+
if ( (ControlHandle) m_macControl == NULL )
return ;
-
+
if ( GetParent() == NULL )
return ;
-
+
WindowRef rootwindow = (WindowRef) MacGetRootWindow() ;
if ( rootwindow == NULL )
return ;
-
+
int xborder, yborder;
int minValWidth, maxValWidth, textwidth, textheight;
int sliderBreadth;
-
+
xborder = yborder = 0;
-
+
if (GetWindowStyle() & wxSL_LABELS)
{
wxString text;
int ht;
-
+
// Get maximum text label width and height
text.Printf(wxT("%d"), m_rangeMin);
GetTextExtent(text, &minValWidth, &textheight);
textheight = ht;
}
textwidth = (minValWidth > maxValWidth ? minValWidth : maxValWidth);
-
+
xborder = textwidth + wxSLIDER_BORDERTEXT;
yborder = textheight + wxSLIDER_BORDERTEXT;
-
+
// Get slider breadth
if(GetWindowStyle() & wxSL_AUTOTICKS) {
sliderBreadth = wxSLIDER_DIMENSIONACROSS_WITHTICKMARKS;
else {
sliderBreadth = wxSLIDER_DIMENSIONACROSS_ARROW;
}
-
+
if(GetWindowStyle() & wxSL_VERTICAL)
{
m_macMinimumStatic->Move(sliderBreadth + wxSLIDER_BORDERTEXT,
m_macValueStatic->Move(m_width - textwidth, 0);
}
}
-
- Rect oldBounds ;
- GetControlBounds( (ControlHandle) m_macControl , &oldBounds ) ;
-
+
+ Rect oldBounds ;
+ GetControlBounds( (ControlHandle) m_macControl , &oldBounds ) ;
+
int new_x = m_x + MacGetLeftBorderSize() + m_macHorizontalBorder ;
int new_y = m_y + MacGetTopBorderSize() + m_macVerticalBorder ;
int new_width = m_width - MacGetLeftBorderSize() - MacGetRightBorderSize() - 2 * m_macHorizontalBorder - xborder ;
int new_height = m_height - MacGetTopBorderSize() - MacGetBottomBorderSize() - 2 * m_macVerticalBorder - yborder ;
-
+
GetParent()->MacWindowToRootWindow( & new_x , & new_y ) ;
bool doMove = new_x != oldBounds.left || new_y != oldBounds.top ;
bool doResize = ( oldBounds.right - oldBounds.left ) != new_width || (oldBounds.bottom - oldBounds.top ) != new_height ;
{
wxControl::DoMoveWindow(x,y,width,height) ;
}
+
+#endif // wxUSE_SLIDER
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