X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/96be256b3e1802de10f45953c41ed33bce399b54..6ef708cde1abee1bfad2bc4de5cc073ed0365f74:/src/motif/dialog.cpp

diff --git a/src/motif/dialog.cpp b/src/motif/dialog.cpp
index 84ca36e6db..2536d0e5e0 100644
--- a/src/motif/dialog.cpp
+++ b/src/motif/dialog.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        dialog.cpp
+// Name:        src/motif/dialog.cpp
 // Purpose:     wxDialog class
 // Author:      Julian Smart
 // Modified by:
@@ -9,10 +9,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "dialog.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -24,9 +20,13 @@
 #endif
 
 #include "wx/dialog.h"
-#include "wx/utils.h"
-#include "wx/app.h"
-#include "wx/settings.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/app.h"
+    #include "wx/utils.h"
+    #include "wx/settings.h"
+#endif
+
 #include "wx/evtloop.h"
 
 #ifdef __VMS__
@@ -66,19 +66,18 @@
 // for modal dialogs
 wxList wxModalDialogs;
 extern wxList wxModelessWindows;  // Frames and modeless dialogs
-extern wxList wxPendingDelete;
 
 #define wxUSE_INVISIBLE_RESIZE 1
 
 IMPLEMENT_DYNAMIC_CLASS(wxDialog, wxTopLevelWindow)
 
 BEGIN_EVENT_TABLE(wxDialog, wxTopLevelWindow)
-  EVT_BUTTON(wxID_OK, wxDialog::OnOK)
-  EVT_BUTTON(wxID_APPLY, wxDialog::OnApply)
-  EVT_BUTTON(wxID_CANCEL, wxDialog::OnCancel)
-  EVT_CHAR_HOOK(wxDialog::OnCharHook)
-  EVT_SYS_COLOUR_CHANGED(wxDialog::OnSysColourChanged)
-  EVT_CLOSE(wxDialog::OnCloseWindow)
+    EVT_BUTTON(wxID_OK, wxDialog::OnOK)
+    EVT_BUTTON(wxID_APPLY, wxDialog::OnApply)
+    EVT_BUTTON(wxID_CANCEL, wxDialog::OnCancel)
+    EVT_CHAR_HOOK(wxDialog::OnCharHook)
+    EVT_SYS_COLOUR_CHANGED(wxDialog::OnSysColourChanged)
+    EVT_CLOSE(wxDialog::OnCloseWindow)
 END_EVENT_TABLE()
 
 
@@ -109,7 +108,6 @@ bool wxDialog::Create(wxWindow *parent, wxWindowID id,
     m_foregroundColour = *wxBLACK;
 
     Widget dialogShell = (Widget) m_mainWidget;
-    Widget shell = XtParent(dialogShell) ;
 
     SetTitle( title );
 
@@ -117,32 +115,33 @@ bool wxDialog::Create(wxWindow *parent, wxWindowID id,
     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);
+#endif
 
-    if (!wxUSE_INVISIBLE_RESIZE)
-    {
-        XtManageChild(dialogShell);
-        SetSize(pos.x, pos.y, size.x, size.y);
-    }
     XtAddEventHandler(dialogShell,ExposureMask,False,
         wxUniversalRepaintProc, (XtPointer) this);
 
@@ -151,12 +150,13 @@ bool wxDialog::Create(wxWindow *parent, wxWindowID id,
     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 )
@@ -197,21 +197,10 @@ bool wxDialog::DoCreate( wxWindow* parent, wxWindowID id,
 
 void wxDialog::SetModal(bool flag)
 {
-#ifdef __VMS
-#pragma message disable codcauunr
-#endif
    if ( flag )
-        m_windowStyle |= wxDIALOG_MODAL ;
-    else
-        if ( m_windowStyle & wxDIALOG_MODAL )
-            m_windowStyle -= wxDIALOG_MODAL ;
-
-        wxModelessWindows.DeleteObject(this);
-        if (!flag)
-            wxModelessWindows.Append(this);
-#ifdef __VMS
-#pragma message enable codcauunr
-#endif
+       wxModelessWindows.DeleteObject(this);
+   else
+       wxModelessWindows.Append(this);
 }
 
 wxDialog::~wxDialog()
@@ -227,18 +216,17 @@ wxDialog::~wxDialog()
     }
 
     m_modalShowing = false;
-    if (!wxUSE_INVISIBLE_RESIZE && m_mainWidget)
+
+#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 );
@@ -298,21 +286,31 @@ bool wxDialog::Show( bool 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();
+    }
+
+    if (show)
+    {
+#if !wxUSE_INVISIBLE_RESIZE
+        XtMapWidget(XtParent((Widget) m_mainWidget));
+#else
+        XtManageChild((Widget)m_mainWidget) ;
+#endif
 
-        XRaiseWindow( XtDisplay( (Widget)m_mainWidget ), 
+        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)m_mainWidget));
         XSync(XtDisplay((Widget)m_mainWidget), False);
@@ -324,8 +322,6 @@ bool wxDialog::Show( bool show )
 // Shows a dialog modally, returning a return code
 int wxDialog::ShowModal()
 {
-    m_windowStyle |= wxDIALOG_MODAL;
-
     Show(true);
 
     // after the event loop ran, the widget might already have been destroyed
@@ -365,6 +361,8 @@ void wxDialog::EndModal(int retCode)
 
     m_modalShowing = false;
     m_eventLoop->Exit();
+
+    SetModal(false);
 }
 
 // Standard buttons