missing commit

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

diff --git a/src/motif/dialog.cpp b/src/motif/dialog.cpp
index 24c99802b943a17ea2f6859db57441a8e69cd9c0..25515e450a33a84784b60ef7c2a63adaf0297cc8 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
@@ -28,6 +21,7 @@
 #endif
 
 #include "wx/evtloop.h"
+#include "wx/modalhook.h"
 
 #ifdef __VMS__
 #pragma message disable nosimpint
@@ -69,22 +63,10 @@ extern wxList wxModelessWindows;  // Frames and modeless dialogs
 
 #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_SYS_COLOUR_CHANGED(wxDialog::OnSysColourChanged)
-    EVT_CLOSE(wxDialog::OnCloseWindow)
-END_EVENT_TABLE()
-
-
 wxDialog::wxDialog()
 {
     m_modalShowing = false;
     m_eventLoop = NULL;
-    m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
 }
 
 bool wxDialog::Create(wxWindow *parent, wxWindowID id,
@@ -103,16 +85,10 @@ 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)
@@ -144,7 +120,7 @@ bool wxDialog::Create(wxWindow *parent, wxWindowID id,
     XtAddEventHandler(dialogShell,ExposureMask,False,
         wxUniversalRepaintProc, (XtPointer) this);
 
-    ChangeBackgroundColour();
+    PostCreation();
 
     return true;
 }
@@ -171,7 +147,7 @@ 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;
 
@@ -204,7 +180,10 @@ 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;
 
@@ -252,9 +231,9 @@ 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 );
     }
 }
@@ -264,10 +243,16 @@ 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
@@ -304,6 +289,8 @@ bool wxDialog::Show( bool show )
 // Shows a dialog modally, returning a return code
 int wxDialog::ShowModal()
 {
+    WX_HOOK_MODAL_DIALOG();
+
     Show(true);
 
     // after the event loop ran, the widget might already have been destroyed
@@ -321,8 +308,7 @@ int wxDialog::ShowModal()
     // Now process all events in case they get sent to a destroyed dialog
     wxFlushEvents( display );
 
-    delete m_eventLoop;
-    m_eventLoop = NULL;
+    wxDELETE(m_eventLoop);
 
     // TODO: is it safe to call this, if the dialog may have been deleted
     // by now? Probably only if we're using delayed deletion of dialogs.
@@ -347,69 +333,6 @@ void wxDialog::EndModal(int retCode)
     SetModal(false);
 }
 
-// Standard buttons
-void wxDialog::OnOK(wxCommandEvent& WXUNUSED(event))
-{
-    if ( Validate() && TransferDataFromWindow() )
-    {
-        if ( IsModal() )
-            EndModal(wxID_OK);
-        else
-        {
-            SetReturnCode(wxID_OK);
-            this->Show(false);
-        }
-    }
-}
-
-void wxDialog::OnApply(wxCommandEvent& WXUNUSED(event))
-{
-    if (Validate())
-        TransferDataFromWindow();
-    // TODO probably need to disable the Apply button until things change again
-}
-
-void wxDialog::OnCancel(wxCommandEvent& WXUNUSED(event))
-{
-    if ( IsModal() )
-        EndModal(wxID_CANCEL);
-    else
-    {
-        SetReturnCode(wxID_CANCEL);
-        this->Show(false);
-    }
-}
-
-void wxDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
-{
-    // We'll send a Cancel message by default,
-    // which may close the dialog.
-    // Check for looping if the Cancel event handler calls Close().
-
-    // Note that if a cancel button and handler aren't present in the dialog,
-    // nothing will happen when you close the dialog via the window manager, or
-    // via Close().
-    // We wouldn't want to destroy the dialog by default, since the dialog may have been
-    // created on the stack.
-    // However, this does mean that calling dialog->Close() won't delete the dialog
-    // unless the handler for wxID_CANCEL does so. So use Destroy() if you want to be
-    // sure to destroy the dialog.
-    // The default OnCancel (above) simply ends a modal dialog, and hides a modeless dialog.
-
-    static wxList closing;
-
-    if ( closing.Member(this) )
-        return;
-
-    closing.Append(this);
-
-    wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
-    cancelEvent.SetEventObject( this );
-    GetEventHandler()->ProcessEvent(cancelEvent); // This may close the dialog
-
-    closing.DeleteObject(this);
-}
-
 // Destroy the window (delayed, if a managed window)
 bool wxDialog::Destroy()
 {
@@ -418,12 +341,6 @@ bool wxDialog::Destroy()
     return true;
 }
 
-void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(event))
-{
-    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
-    Refresh();
-}
-
 void wxDialog::ChangeFont(bool keepOriginalSize)
 {
     wxWindow::ChangeFont(keepOriginalSize);