Only call GetTextMetrics() in wxDC::GetTextExtent() if necessary.

[wxWidgets.git] / src / motif / dialog.cpp

diff --git a/src/motif/dialog.cpp b/src/motif/dialog.cpp
index dceb8874901d47967541ac1dca877b9a0024ae61..347e11354cfeb7aacdfadb6d45fd2e24f0b86ae8 100644 (file)
--- a/src/motif/dialog.cpp
+++ b/src/motif/dialog.cpp
@@ -12,13 +12,6 @@
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
-#ifdef __VMS
-#define XtDisplay XTDISPLAY
-#define XtWindow XTWINDOW
-#define XtParent XTPARENT
-#define XtScreen XTSCREEN
-#endif
-
 #include "wx/dialog.h"
 
 #ifndef WX_PRECOMP
@@ -75,7 +68,6 @@ wxDialog::wxDialog()
 {
     m_modalShowing = false;
     m_eventLoop = NULL;
-    m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
 }
 
 bool wxDialog::Create(wxWindow *parent, wxWindowID id,
@@ -94,16 +86,10 @@ bool wxDialog::Create(wxWindow *parent, wxWindowID id,
     m_modalShowing = false;
     m_eventLoop = NULL;
 
-    m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
-    m_foregroundColour = *wxBLACK;
-
     Widget dialogShell = (Widget) m_mainWidget;
 
     SetTitle( title );
 
-    m_font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
-    ChangeFont(false);
-
     // Can't remember what this was about... but I think it's necessary.
 #if wxUSE_INVISIBLE_RESIZE
     if (pos.x > -1)
@@ -135,7 +121,7 @@ bool wxDialog::Create(wxWindow *parent, wxWindowID id,
     XtAddEventHandler(dialogShell,ExposureMask,False,
         wxUniversalRepaintProc, (XtPointer) this);
 
-    ChangeBackgroundColour();
+    PostCreation();
 
     return true;
 }
@@ -162,7 +148,7 @@ bool wxDialog::XmDoCreateTLW(wxWindow* parent,
     XtSetArg (args[1], XmNautoUnmanage, False);
     Widget dialogShell =
         XmCreateBulletinBoardDialog( parentWidget,
-                                     wxConstCast(name.c_str(), char),
+                                     name.char_str(),
                                      args, 2);
     m_mainWidget = (WXWidget) dialogShell;
 
@@ -195,7 +181,10 @@ void wxDialog::SetModal(bool flag)
 
 wxDialog::~wxDialog()
 {
-    m_isBeingDeleted = true;
+    SendDestroyEvent();
+
+    // if the dialog is modal, this will end its event loop
+    Show(false);
 
     delete m_eventLoop;
 
@@ -243,9 +232,9 @@ void wxDialog::SetTitle(const wxString& title)
     {
         wxXmString str( title );
         XtVaSetValues( (Widget)m_mainWidget,
-                       XmNtitle, title.c_str(),
-                       XmNdialogTitle, str(), // Roberto Cocchi
-                       XmNiconName, title.c_str(),
+                       XmNtitle, (const char*)title.mb_str(),
+                       XmNdialogTitle, str(),
+                       XmNiconName, (const char*)title.mb_str(),
                        NULL );
     }
 }
@@ -255,10 +244,16 @@ bool wxDialog::Show( bool show )
     if( !wxWindowBase::Show( show ) )
         return false;
 
+    if ( !show && IsModal() )
+        EndModal(wxID_CANCEL);
+
     m_isShown = show;
 
     if (show)
     {
+        if (CanDoLayoutAdaptation())
+            DoLayoutAdaptation();
+
         // 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