/////////////////////////////////////////////////////////////////////////////
-// Name: dialog.cpp
+// Name: src/motif/dialog.cpp
// Purpose: wxDialog class
// Author: Julian Smart
// Modified by:
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "dialog.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
#ifdef __VMS
#define XtDisplay XTDISPLAY
wxDialog::wxDialog()
{
- m_modalShowing = FALSE;
+ m_modalShowing = false;
m_eventLoop = NULL;
m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
}
if( !wxTopLevelWindow::Create( parent, id, title, pos, size, style,
name ) )
- return FALSE;
+ return false;
- m_modalShowing = FALSE;
+ m_modalShowing = false;
m_eventLoop = NULL;
m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
m_foregroundColour = *wxBLACK;
Widget dialogShell = (Widget) m_mainWidget;
- Widget shell = XtParent(dialogShell) ;
SetTitle( title );
m_font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
- ChangeFont(FALSE);
+ ChangeFont(false);
// Can't remember what this was about... but I think it's necessary.
- if (wxUSE_INVISIBLE_RESIZE)
- {
- if (pos.x > -1)
- XtVaSetValues(dialogShell, XmNx, pos.x,
- NULL);
- if (pos.y > -1)
- XtVaSetValues(dialogShell, XmNy, pos.y,
- NULL);
-
- if (size.x > -1)
- XtVaSetValues(dialogShell, XmNwidth, size.x, NULL);
- if (size.y > -1)
- XtVaSetValues(dialogShell, XmNheight, size.y, NULL);
- }
+#if wxUSE_INVISIBLE_RESIZE
+ if (pos.x > -1)
+ XtVaSetValues(dialogShell, XmNx, pos.x,
+ NULL);
+ if (pos.y > -1)
+ XtVaSetValues(dialogShell, XmNy, pos.y,
+ NULL);
+
+ if (size.x > -1)
+ XtVaSetValues(dialogShell, XmNwidth, size.x, NULL);
+ if (size.y > -1)
+ XtVaSetValues(dialogShell, XmNheight, size.y, NULL);
+#endif
// Positioning of the dialog doesn't work properly unless the dialog
// is managed, so we manage without mapping to the screen.
// To show, we map the shell (actually it's parent).
- if (!wxUSE_INVISIBLE_RESIZE)
- XtVaSetValues(shell, XmNmappedWhenManaged, FALSE, NULL);
+#if !wxUSE_INVISIBLE_RESIZE
+ Widget shell = XtParent(dialogShell) ;
+ XtVaSetValues(shell, XmNmappedWhenManaged, False, NULL);
+#endif
- if (!wxUSE_INVISIBLE_RESIZE)
- {
- XtManageChild(dialogShell);
- SetSize(pos.x, pos.y, size.x, size.y);
- }
- XtAddEventHandler(dialogShell,ExposureMask,FALSE,
+#if !wxUSE_INVISIBLE_RESIZE
+ XtManageChild(dialogShell);
+ SetSize(pos.x, pos.y, size.x, size.y);
+#endif
+
+ XtAddEventHandler(dialogShell,ExposureMask,False,
wxUniversalRepaintProc, (XtPointer) this);
ChangeBackgroundColour();
- return TRUE;
+ return true;
}
-bool wxDialog::DoCreate( wxWindow* parent, wxWindowID id,
- const wxString& title,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& name )
+bool wxDialog::XmDoCreateTLW(wxWindow* parent,
+ wxWindowID WXUNUSED(id),
+ const wxString& WXUNUSED(title),
+ const wxPoint& WXUNUSED(pos),
+ const wxSize& WXUNUSED(size),
+ long WXUNUSED(style),
+ const wxString& name)
{
Widget parentWidget = (Widget) 0;
if( parent )
wxAddWindowToTable( (Widget)m_mainWidget, this );
- return TRUE;
+ return true;
}
void wxDialog::SetModal(bool flag)
{
- if ( flag )
- m_windowStyle |= wxDIALOG_MODAL ;
- else
- if ( m_windowStyle & wxDIALOG_MODAL )
- m_windowStyle -= wxDIALOG_MODAL ;
-
- wxModelessWindows.DeleteObject(this);
- if (!flag)
- wxModelessWindows.Append(this);
+ if ( flag )
+ wxModelessWindows.DeleteObject(this);
+ else
+ wxModelessWindows.Append(this);
}
wxDialog::~wxDialog()
{
- m_isBeingDeleted = TRUE;
+ m_isBeingDeleted = true;
delete m_eventLoop;
if (m_mainWidget)
{
- XtRemoveEventHandler((Widget) m_mainWidget, ExposureMask, FALSE,
+ XtRemoveEventHandler((Widget) m_mainWidget, ExposureMask, False,
wxUniversalRepaintProc, (XtPointer) this);
}
- m_modalShowing = FALSE;
- if (!wxUSE_INVISIBLE_RESIZE && m_mainWidget)
+ m_modalShowing = false;
+
+#if !wxUSE_INVISIBLE_RESIZE
+ if (m_mainWidget)
{
XtUnmapWidget((Widget) m_mainWidget);
}
+#endif
PreDestroy();
- DoDestroy();
-}
-void wxDialog::DoDestroy()
-{
- if( m_mainWidget )
+ if ( m_mainWidget )
{
wxDeleteWindowFromTable( (Widget)m_mainWidget );
XtDestroyWidget( (Widget)m_mainWidget );
bool wxDialog::Show( bool show )
{
- if( !wxTopLevelWindowMotif::Show( show ) )
- return FALSE;
+ if( !wxWindowBase::Show( show ) )
+ return false;
m_isShown = show;
if (show)
{
- if (!wxUSE_INVISIBLE_RESIZE)
- XtMapWidget(XtParent((Widget) m_mainWidget));
- else
- XtManageChild((Widget)m_mainWidget) ;
+ // this usually will result in TransferDataToWindow() being called
+ // which will change the controls values so do it before showing as
+ // otherwise we could have some flicker
+ InitDialog();
+ }
- XRaiseWindow( XtDisplay( (Widget)m_mainWidget ),
+ if (show)
+ {
+#if !wxUSE_INVISIBLE_RESIZE
+ XtMapWidget(XtParent((Widget) m_mainWidget));
+#else
+ XtManageChild((Widget)m_mainWidget) ;
+#endif
+
+ XRaiseWindow( XtDisplay( (Widget)m_mainWidget ),
XtWindow( (Widget)m_mainWidget) );
}
else
{
- if (!wxUSE_INVISIBLE_RESIZE)
- XtUnmapWidget(XtParent((Widget) m_mainWidget));
- else
- XtUnmanageChild((Widget)m_mainWidget) ;
+#if !wxUSE_INVISIBLE_RESIZE
+ XtUnmapWidget(XtParent((Widget) m_mainWidget));
+#else
+ XtUnmanageChild((Widget)m_mainWidget) ;
+#endif
- XFlush(XtDisplay((Widget) wxTheApp->GetTopLevelWidget()));
- XSync(XtDisplay((Widget) wxTheApp->GetTopLevelWidget()), FALSE);
+ XFlush(XtDisplay((Widget)m_mainWidget));
+ XSync(XtDisplay((Widget)m_mainWidget), False);
}
- return TRUE;
+ return true;
}
// Shows a dialog modally, returning a return code
{
m_windowStyle |= wxDIALOG_MODAL;
- Show(TRUE);
+ Show(true);
+
+ // after the event loop ran, the widget might already have been destroyed
+ WXDisplay* display = (WXDisplay*)XtDisplay( (Widget)m_mainWidget );
if (m_modalShowing)
return 0;
m_eventLoop = new wxEventLoop;
- m_modalShowing = TRUE;
- XtAddGrab((Widget) m_mainWidget, TRUE, FALSE);
+ m_modalShowing = true;
+ XtAddGrab((Widget) m_mainWidget, True, False);
m_eventLoop->Run();
// Now process all events in case they get sent to a destroyed dialog
- XSync(XtDisplay((Widget) wxTheApp->GetTopLevelWidget()), FALSE);
- while (m_eventLoop->Pending())
- {
- XFlush(XtDisplay((Widget) wxTheApp->GetTopLevelWidget()));
- m_eventLoop->Dispatch();
- }
+ wxFlushEvents( display );
delete m_eventLoop;
m_eventLoop = NULL;
// Strangely, we don't seem to need this now.
// XtRemoveGrab((Widget) m_mainWidget);
- Show(FALSE);
+ Show(false);
- m_modalShowing = FALSE;
+ m_modalShowing = false;
m_eventLoop->Exit();
+
+ SetModal(false);
}
// Standard buttons
else
{
SetReturnCode(wxID_OK);
- this->Show(FALSE);
+ this->Show(false);
}
}
}
else
{
SetReturnCode(wxID_CANCEL);
- this->Show(FALSE);
+ this->Show(false);
}
}
{
if (!wxPendingDelete.Member(this))
wxPendingDelete.Append(this);
- return TRUE;
+ return true;
}
void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event))
projects / wxWidgets.git / blobdiff