#pragma implementation "window.h"
#endif
+#ifdef __VMS
+#define XtDisplay XTDISPLAY
+#define XtWindow XTWINDOW
+#define XtScreen XTSCREEN
+#endif
+
#include "wx/setup.h"
#include "wx/menu.h"
#include "wx/dc.h"
// ----------------------------------------------------------------------------
extern wxHashTable *wxWidgetHashTable;
+static wxWindow* g_captureWindow = NULL;
+
// ----------------------------------------------------------------------------
// private functions
// Destructor
wxWindow::~wxWindow()
{
+ if (g_captureWindow == this)
+ g_captureWindow = NULL;
+
m_isBeingDeleted = TRUE;
// Motif-specific actions first
if (w)
{
XtDestroyWidget(w);
+ m_drawingArea = (WXWidget) 0;
}
- m_mainWidget = (WXWidget) 0;
-
// Only if we're _really_ a canvas (not a dialog box/panel)
if (m_scrolledWindow)
{
if (m_hScrollBar)
{
wxDeleteWindowFromTable((Widget) m_hScrollBar);
+ XtUnmanageChild((Widget) m_hScrollBar);
}
if (m_vScrollBar)
{
wxDeleteWindowFromTable((Widget) m_vScrollBar);
+ XtUnmanageChild((Widget) m_vScrollBar);
}
- UnmanageAndDestroy(m_hScrollBar);
- UnmanageAndDestroy(m_vScrollBar);
+ if (m_hScrollBar)
+ XtDestroyWidget((Widget) m_hScrollBar);
+ if (m_vScrollBar)
+ XtDestroyWidget((Widget) m_vScrollBar);
+
UnmanageAndDestroy(m_scrolledWindow);
if (m_borderWidget)
m_borderWidget = (WXWidget) 0;
}
}
+ else // Why wasn't this here before? JACS 8/3/2000
+ DestroyChildren();
+
// Destroy the window
if (GetMainWidget())
// or dialog is destroyed, but before that you may get some memory
// leaks and potential layout problems if you delete and then add
// child windows.
+
+ // GRG, Feb/2000: commented this out when adding support for
+ // wxSCROLL[WIN]_THUMBRELEASE events. Also it was reported
+ // that this call crashed wxMotif under OS/2, so it seems
+ // that leaving it out is the right thing to do.
+ // SN, Feb/2000: newgrid/griddemo shows why it is needed :-(
XtDestroyWidget((Widget) GetMainWidget());
SetMainWidget((WXWidget) NULL);
}
xmScrollBarWidgetClass, (Widget) m_scrolledWindow,
XmNorientation, XmHORIZONTAL,
NULL);
- // XtAddCallback (hScrollBar, XmNvalueChangedCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmHORIZONTAL);
+ XtAddCallback (hScrollBar, XmNvalueChangedCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmHORIZONTAL);
XtAddCallback (hScrollBar, XmNdragCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmHORIZONTAL);
XtAddCallback (hScrollBar, XmNincrementCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmHORIZONTAL);
XtAddCallback (hScrollBar, XmNdecrementCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmHORIZONTAL);
xmScrollBarWidgetClass, (Widget) m_scrolledWindow,
XmNorientation, XmVERTICAL,
NULL);
- // XtAddCallback (vScrollBar, XmNvalueChangedCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmVERTICAL);
+ XtAddCallback (vScrollBar, XmNvalueChangedCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmVERTICAL);
XtAddCallback (vScrollBar, XmNdragCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmVERTICAL);
XtAddCallback (vScrollBar, XmNincrementCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmVERTICAL);
XtAddCallback (vScrollBar, XmNdecrementCallback, (XtCallbackProc) wxScrollBarCallback, (XtPointer) XmVERTICAL);
XtDestroyWidget((Widget) m_vScrollBar);
}
m_vScrollBar = (WXWidget) 0;
- m_vScroll = TRUE;
+ m_vScroll = FALSE;
XtVaSetValues((Widget) m_scrolledWindow,
XmNverticalScrollBar, (Widget) 0,
void wxWindow::CaptureMouse()
{
+ g_captureWindow = this;
if ( m_winCaptured )
return;
void wxWindow::ReleaseMouse()
{
+ g_captureWindow = NULL;
if ( !m_winCaptured )
return;
return FALSE;
}
- wxASSERT_MSG( m_cursor.Ok(),
- wxT("cursor must be valid after call to the base version"));
+ // wxASSERT_MSG( m_cursor.Ok(),
+ // wxT("cursor must be valid after call to the base version"));
+ wxCursor* cursor2 = NULL;
+ if (m_cursor.Ok())
+ cursor2 = & m_cursor;
+ else
+ cursor2 = wxSTANDARD_CURSOR;
WXDisplay *dpy = GetXDisplay();
- WXCursor x_cursor = m_cursor.GetXCursor(dpy);
+ WXCursor x_cursor = cursor2->GetXCursor(dpy);
Widget w = (Widget) GetMainWidget();
Window win = XtWindow(w);
Widget widget = (Widget) GetTopWidget();
Dimension xx, yy;
XtVaGetValues(widget, XmNwidth, &xx, XmNheight, &yy, NULL);
- *x = xx; *y = yy;
+ if(x) *x = xx; if(y) *y = yy;
}
void wxWindow::DoGetPosition(int *x, int *y) const
yy -= pt.y;
}
- *x = xx; *y = yy;
+ if(x) *x = xx; if(y) *y = yy;
}
void wxWindow::DoScreenToClient(int *x, int *y) const
Widget widget = (Widget) GetClientWidget();
Dimension xx, yy;
XtVaGetValues(widget, XmNwidth, &xx, XmNheight, &yy, NULL);
- *x = xx; *y = yy;
+ if(x) *x = xx; if(y) *y = yy;
}
void wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
GetSize(& oldW, & oldH);
GetPosition(& oldX, & oldY);
- bool useOldPos = FALSE;
- bool useOldSize = FALSE;
+ if ( !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
+ {
+ if ( x == -1 )
+ x = oldX;
+ if ( y == -1 )
+ y = oldY;
+ }
- if ((x == -1) && (x == -1) && ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0))
- useOldPos = TRUE;
- else if (x == oldX && y == oldY)
- useOldPos = TRUE;
+ if ( width == -1 )
+ width = oldW;
+ if ( height == -1 )
+ height = oldH;
- if ((width == -1) && (height == -1))
- useOldSize = TRUE;
- else if (width == oldW && height == oldH)
- useOldSize = TRUE;
+ bool nothingChanged = (x == oldX) && (y == oldY) &&
+ (width == oldW) && (height == oldH);
if (!wxNoOptimize::CanOptimize())
{
- useOldSize = FALSE; useOldPos = FALSE;
+ nothingChanged = FALSE;
}
- if (useOldPos && useOldSize)
- return;
-
- if (m_drawingArea)
+ if ( !nothingChanged )
{
- CanvasSetSize(x, y, width, height, sizeFlags);
- return;
- }
- Widget widget = (Widget) GetTopWidget();
- if (!widget)
- return;
+ if (m_drawingArea)
+ {
+ CanvasSetSize(x, y, width, height, sizeFlags);
+ return;
+ }
- bool managed = XtIsManaged( widget );
- if (managed)
- XtUnmanageChild(widget);
+ Widget widget = (Widget) GetTopWidget();
+ if (!widget)
+ return;
- int xx = x; int yy = y;
- AdjustForParentClientOrigin(xx, yy, sizeFlags);
+ bool managed = XtIsManaged( widget );
+ if (managed)
+ XtUnmanageChild(widget);
- if (!useOldPos)
- {
- if (x > -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
- XtVaSetValues(widget, XmNx, xx, NULL);
- if (y > -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
- XtVaSetValues(widget, XmNy, yy, NULL);
- }
- if (!useOldSize)
- {
- if (width > -1)
- XtVaSetValues(widget, XmNwidth, width, NULL);
- if (height > -1)
- XtVaSetValues(widget, XmNheight, height, NULL);
- }
+ int xx = x;
+ int yy = y;
+ AdjustForParentClientOrigin(xx, yy, sizeFlags);
- if (managed)
- XtManageChild(widget);
+ DoMoveWindow(xx, yy, width, height);
- // How about this bit. Maybe we don't need to generate size events
- // all the time -- they'll be generated when the window is sized anyway.
+ if (managed)
+ XtManageChild(widget);
+
+ // How about this bit. Maybe we don't need to generate size events
+ // all the time -- they'll be generated when the window is sized anyway.
#if 0
- wxSizeEvent sizeEvent(wxSize(width, height), GetId());
- sizeEvent.SetEventObject(this);
+ wxSizeEvent sizeEvent(wxSize(width, height), GetId());
+ sizeEvent.SetEventObject(this);
- GetEventHandler()->ProcessEvent(sizeEvent);
+ GetEventHandler()->ProcessEvent(sizeEvent);
#endif // 0
+ }
}
void wxWindow::DoSetClientSize(int width, int height)
XtVaSetValues(widget, XmNheightInc, incH, NULL);
}
+void wxWindow::DoMoveWindow(int x, int y, int width, int height)
+{
+ XtVaSetValues((Widget)GetTopWidget(),
+ XmNx, x,
+ XmNy, y,
+ XmNwidth, width,
+ XmNheight, height,
+ NULL);
+}
+
// ---------------------------------------------------------------------------
// text metrics
// ---------------------------------------------------------------------------
wxAcceleratorEntry* entry = & (entries[i]);
if (entry->MatchesEvent(event))
{
- // Bingo, we have a match. Now find a control that matches the entry
- // command id.
+ // Bingo, we have a match. Now find a control that matches the
+ // entry command id.
// Need to go up to the top of the window hierarchy, since it might
// be e.g. a menu item
wxWidgetHashTable->Put((long) w, win);
- wxLogDebug("Widget 0x%08x <-> window %p (%s)",
+ wxLogTrace("widget", "Widget 0x%08x <-> window %p (%s)",
w, win, win->GetClassInfo()->GetClassName());
return TRUE;
{
// I have a dclick
canvas->SetLastClick(0, ts);
- switch ( eventType )
+
+ wxEventType typeDouble;
+ if ( eventType == wxEVT_LEFT_DOWN )
+ typeDouble = wxEVT_LEFT_DCLICK;
+ else if ( eventType == wxEVT_MIDDLE_DOWN )
+ typeDouble = wxEVT_MIDDLE_DCLICK;
+ else if ( eventType == wxEVT_RIGHT_DOWN )
+ typeDouble = wxEVT_RIGHT_DCLICK;
+ else
+ typeDouble = wxEVT_NULL;
+
+ if ( typeDouble != wxEVT_NULL )
{
- case wxEVT_LEFT_DOWN:
- wxevent.SetEventType(wxEVT_LEFT_DCLICK);
- break;
- case wxEVT_MIDDLE_DOWN:
- wxevent.SetEventType(wxEVT_MIDDLE_DCLICK);
- break;
- case wxEVT_RIGHT_DOWN:
- wxevent.SetEventType(wxEVT_RIGHT_DCLICK);
- break;
-
- default :
- break;
+ wxevent.SetEventType(typeDouble);
}
-
}
else
{
}
case XmCR_VALUE_CHANGED:
{
- // TODO: Should this be intercepted too, or will it cause
- // duplicate events?
- eventType = wxEVT_SCROLLWIN_THUMBTRACK;
+ eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
break;
}
case XmCR_PAGE_INCREMENT:
{
// I have a dclick
win->SetLastClick(0, ts);
- switch ( eventType )
- {
- case wxEVT_LEFT_DOWN:
- eventType = wxEVT_LEFT_DCLICK;
- break;
- case wxEVT_MIDDLE_DOWN:
- eventType = wxEVT_MIDDLE_DCLICK;
- break;
- case wxEVT_RIGHT_DOWN:
- eventType = wxEVT_RIGHT_DCLICK;
- break;
-
- default :
- break;
- }
-
+ if ( eventType == wxEVT_LEFT_DOWN )
+ eventType = wxEVT_LEFT_DCLICK;
+ else if ( eventType == wxEVT_MIDDLE_DOWN )
+ eventType = wxEVT_MIDDLE_DCLICK;
+ else if ( eventType == wxEVT_RIGHT_DOWN )
+ eventType = wxEVT_RIGHT_DCLICK;
}
else
{
wxWindow *wxGetActiveWindow()
{
// TODO
+ wxFAIL_MSG("Not implemented");
return NULL;
}
+/* static */
+wxWindow *wxWindowBase::GetCapture()
+{
+ return (wxWindow *)g_captureWindow;
+}
+
+
+// Find the wxWindow at the current mouse position, returning the mouse
+// position.
+wxWindow* wxFindWindowAtPointer(wxPoint& pt)
+{
+ return wxFindWindowAtPoint(wxGetMousePosition());
+}
+
+// Get the current mouse position.
+wxPoint wxGetMousePosition()
+{
+ Display *display = (Display*) wxGetDisplay();
+ Window rootWindow = RootWindowOfScreen (DefaultScreenOfDisplay(display));
+ Window rootReturn, childReturn;
+ int rootX, rootY, winX, winY;
+ unsigned int maskReturn;
+
+ XQueryPointer (display,
+ rootWindow,
+ &rootReturn,
+ &childReturn,
+ &rootX, &rootY, &winX, &winY, &maskReturn);
+ return wxPoint(rootX, rootY);
+}
+
+
// ----------------------------------------------------------------------------
// wxNoOptimize: switch off size optimization
// ----------------------------------------------------------------------------
int wxNoOptimize::ms_count = 0;
-
-
-
projects / wxWidgets.git / blobdiff