linking fixes

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

diff --git a/src/gtk/dialog.cpp b/src/gtk/dialog.cpp
index ee255c1890458478e68544a02372d0505a9ec808..a4532f5d190afc47433eef16476d21759edb0779 100644 (file)
--- a/src/gtk/dialog.cpp
+++ b/src/gtk/dialog.cpp
@@ -16,9 +16,10 @@
 #include "wx/app.h"
 #include "wx/cursor.h"
 
 #include "wx/app.h"
 #include "wx/cursor.h"
 

-#include "gdk/gdk.h"
-#include "gtk/gtk.h"
-#include "gdk/gdkkeysyms.h"
+#include <gdk/gdk.h>
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+

 #include "wx/gtk/win_gtk.h"
 
 //-----------------------------------------------------------------------------
 #include "wx/gtk/win_gtk.h"
 
 //-----------------------------------------------------------------------------


@@ -58,7 +59,8 @@ bool gtk_dialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED
     if (g_isIdle)
         wxapp_install_idle_handler();
 
     if (g_isIdle)
         wxapp_install_idle_handler();
 

-    win->Close();
+    if (win->IsEnabled())
+        win->Close();

 
     return TRUE;
 }
 
     return TRUE;
 }


@@ -78,7 +80,7 @@ static void gtk_dialog_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation
     {
         win->m_width = alloc->width;
         win->m_height = alloc->height;
     {
         win->m_width = alloc->width;
         win->m_height = alloc->height;

-        win->UpdateSize();
+        win->GtkUpdateSize();

     }
 }
 
     }
 }
 


@@ -124,16 +126,11 @@ gtk_dialog_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *e
    so we do this directly after realization */
 
 static gint
    so we do this directly after realization */
 
 static gint

-gtk_dialog_realized_callback( GtkWidget *widget, wxDialog *win )
+gtk_dialog_realized_callback( GtkWidget * WXUNUSED(widget), wxDialog *win )

 {
     if (g_isIdle)
         wxapp_install_idle_handler();
 
 {
     if (g_isIdle)
         wxapp_install_idle_handler();
 

-    /* I haven't been able to set the position of
-       the dialog before it is shown, so I set the
-       position in "realize" */
-    gtk_widget_set_uposition( widget, win->m_x, win->m_y );
-

     /* all this is for Motif Window Manager "hints" and is supposed to be
        recognized by other WM as well. not tested. */
     long decor = (long) GDK_DECOR_BORDER;
     /* all this is for Motif Window Manager "hints" and is supposed to be
        recognized by other WM as well. not tested. */
     long decor = (long) GDK_DECOR_BORDER;


@@ -178,19 +175,6 @@ gtk_dialog_realized_callback( GtkWidget *widget, wxDialog *win )
     else
         gtk_window_set_policy(GTK_WINDOW(win->m_widget), 1, 1, 1);
 
     else
         gtk_window_set_policy(GTK_WINDOW(win->m_widget), 1, 1, 1);
 

-    /* set size hints */
-    gint flag = 0; // GDK_HINT_POS;
-    if ((win->GetMinWidth() != -1) || (win->GetMinHeight() != -1)) flag |= GDK_HINT_MIN_SIZE;
-    if ((win->GetMaxWidth() != -1) || (win->GetMaxHeight() != -1)) flag |= GDK_HINT_MAX_SIZE;
-    if (flag)
-    {
-        gdk_window_set_hints( win->m_widget->window,
-                              win->m_x, win->m_y,
-                              win->GetMinWidth(), win->GetMinHeight(),
-                              win->GetMaxWidth(), win->GetMaxHeight(),
-                              flag );
-    }
-

     /* reset the icon */
     if (win->m_icon != wxNullIcon)
     {
     /* reset the icon */
     if (win->m_icon != wxNullIcon)
     {


@@ -247,7 +231,7 @@ void wxDialog::Init()
     m_returnCode = 0;
     m_sizeSet = FALSE;
     m_modalShowing = FALSE;
     m_returnCode = 0;
     m_sizeSet = FALSE;
     m_modalShowing = FALSE;

-    m_isFrame = TRUE;
+    m_themeEnabled = TRUE;

 }
 
 wxDialog::wxDialog( wxWindow *parent,
 }
 
 wxDialog::wxDialog( wxWindow *parent,


@@ -265,8 +249,6 @@ bool wxDialog::Create( wxWindow *parent,
                        const wxPoint &pos, const wxSize &size,
                        long style, const wxString &name )
 {
                        const wxPoint &pos, const wxSize &size,
                        long style, const wxString &name )
 {

-    g_openDialogs++;
-

     wxTopLevelWindows.Append( this );
 
     m_needParent = FALSE;
     wxTopLevelWindows.Append( this );
 
     m_needParent = FALSE;


@@ -308,6 +290,10 @@ bool wxDialog::Create( wxWindow *parent,
 
     PostCreation();
 
 
     PostCreation();
 

+    if ((m_x != -1) || (m_y != -1))
+        gtk_widget_set_uposition( m_widget, m_x, m_y );
+    gtk_widget_set_usize( m_widget, m_width, m_height );
+

     /*  we cannot set MWM hints  before the widget has
         been realized, so we do this directly after realization */
     gtk_signal_connect( GTK_OBJECT(m_widget), "realize",
     /*  we cannot set MWM hints  before the widget has
         been realized, so we do this directly after realization */
     gtk_signal_connect( GTK_OBJECT(m_widget), "realize",


@@ -329,33 +315,24 @@ bool wxDialog::Create( wxWindow *parent,
 
 wxDialog::~wxDialog()
 {
 
 wxDialog::~wxDialog()
 {

-    m_isBeingDeleted = TRUE;
+    CleanUp();

 
 

-    wxTopLevelWindows.DeleteObject( this );
-
-    if (wxTheApp->GetTopWindow() == this)
-    {
-        wxTheApp->SetTopWindow( (wxWindow*) NULL );
-    }
-
-    if (wxTopLevelWindows.Number() == 0)
+    if ((wxTopLevelWindows.Number() == 0) &&
+        (wxTheApp->GetExitOnFrameDelete()))

     {
         wxTheApp->ExitMainLoop();
     }
     {
         wxTheApp->ExitMainLoop();
     }

-    
-    g_openDialogs--;

 }
 
 void wxDialog::SetTitle( const wxString& title )
 {
     m_title = title;
 }
 
 void wxDialog::SetTitle( const wxString& title )
 {
     m_title = title;

-    if (m_title.IsNull()) m_title = wxT("");

     gtk_window_set_title( GTK_WINDOW(m_widget), m_title.mbc_str() );
 }
 
 wxString wxDialog::GetTitle() const
 {
     gtk_window_set_title( GTK_WINDOW(m_widget), m_title.mbc_str() );
 }
 
 wxString wxDialog::GetTitle() const
 {

-    return (wxString&)m_title;
+    return m_title;

 }
 
 void wxDialog::OnApply( wxCommandEvent &WXUNUSED(event) )
 }
 
 void wxDialog::OnApply( wxCommandEvent &WXUNUSED(event) )


@@ -387,7 +364,7 @@ void wxDialog::OnOK( wxCommandEvent &WXUNUSED(event) )
         else
         {
             SetReturnCode(wxID_OK);
         else
         {
             SetReturnCode(wxID_OK);

-            this->Show(FALSE);
+            Show(FALSE);

         }
     }
 }
         }
     }
 }


@@ -428,11 +405,31 @@ void wxDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
 
 bool wxDialog::Destroy()
 {
 
 bool wxDialog::Destroy()
 {

-    if (!wxPendingDelete.Member(this)) wxPendingDelete.Append(this);
+    // schedule the dialog for the deletion
+    if ( !wxPendingDelete.Member(this) )
+    {
+        wxPendingDelete.Append(this);
+    }
+
+    // don't leave a dangling pointer as the app top window, we can be deleted
+    // any moment at all now!
+    CleanUp();

 
     return TRUE;
 }
 
 
     return TRUE;
 }
 

+void wxDialog::CleanUp()
+{
+    m_isBeingDeleted = TRUE;
+
+    if ( wxTheApp->GetTopWindow() == this )
+    {
+        wxTheApp->SetTopWindow( (wxWindow*) NULL );
+    }
+
+    wxTopLevelWindows.DeleteObject( this );
+}
+

 void wxDialog::OnSize( wxSizeEvent &WXUNUSED(event) )
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid dialog") );
 void wxDialog::OnSize( wxSizeEvent &WXUNUSED(event) )
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid dialog") );


@@ -468,6 +465,11 @@ void wxDialog::OnSize( wxSizeEvent &WXUNUSED(event) )
     }
 }
 
     }
 }
 

+void wxDialog::DoMoveWindow(int WXUNUSED(x), int WXUNUSED(y), int WXUNUSED(width), int WXUNUSED(height) )
+{
+    wxFAIL_MSG( wxT("DoMoveWindow called for wxDialog") );
+}
+

 void wxDialog::DoSetSize( int x, int y, int width, int height, int sizeFlags )
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid dialog") );
 void wxDialog::DoSetSize( int x, int y, int width, int height, int sizeFlags )
 {
     wxASSERT_MSG( (m_widget != NULL), wxT("invalid dialog") );


@@ -526,6 +528,8 @@ void wxDialog::DoSetSize( int x, int y, int width, int height, int sizeFlags )
 
     if ((m_width != old_width) || (m_height != old_height))
     {
 
     if ((m_width != old_width) || (m_height != old_height))
     {

+        gtk_widget_set_usize( m_widget, m_width, m_height );
+

         /* actual resizing is deferred to GtkOnSize in idle time and
            when showing the dialog */
         m_sizeSet = FALSE;
         /* actual resizing is deferred to GtkOnSize in idle time and
            when showing the dialog */
         m_sizeSet = FALSE;


@@ -551,8 +555,19 @@ void wxDialog::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int heigh
     if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth;
     if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight;
 
     if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_maxWidth;
     if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight;
 

-    /* we actually set the size of a frame here and no-where else */
-    gtk_widget_set_usize( m_widget, m_width, m_height );
+    /* set size hints */
+    gint flag = 0; // GDK_HINT_POS;
+    if ((m_minWidth != -1) || (m_minHeight != -1)) flag |= GDK_HINT_MIN_SIZE;
+    if ((m_maxWidth != -1) || (m_maxHeight != -1)) flag |= GDK_HINT_MAX_SIZE;
+    GdkGeometry geom;
+    geom.min_width = m_minWidth;
+    geom.min_height = m_minHeight;
+    geom.max_width = m_maxWidth;
+    geom.max_height = m_maxHeight;
+    gtk_window_set_geometry_hints( GTK_WINDOW(m_widget),
+                                   (GtkWidget*) NULL,
+                                   &geom,
+                                   (GdkWindowHints) flag );

 
     m_sizeSet = TRUE;
 
 
     m_sizeSet = TRUE;
 


@@ -617,16 +632,32 @@ int wxDialog::ShowModal()
        return GetReturnCode();
     }
 
        return GetReturnCode();
     }
 

+    // use the apps top level window as parent if none given unless explicitly
+    // forbidden
+    if ( !GetParent() && !(GetWindowStyleFlag() & wxDIALOG_NO_PARENT) )
+    {
+        wxWindow *parent = wxTheApp->GetTopWindow();
+        if ( parent && parent != this )
+        {
+            m_parent = parent;
+            gtk_window_set_transient_for( GTK_WINDOW(m_widget), GTK_WINDOW(parent->m_widget) );
+        }
+    }
+

     wxBusyCursorSuspender cs; // temporarily suppress the busy cursor
 
     Show( TRUE );
 
     m_modalShowing = TRUE;
 
     wxBusyCursorSuspender cs; // temporarily suppress the busy cursor
 
     Show( TRUE );
 
     m_modalShowing = TRUE;
 

+    g_openDialogs++;
+

     gtk_grab_add( m_widget );
     gtk_main();
     gtk_grab_remove( m_widget );
 
     gtk_grab_add( m_widget );
     gtk_main();
     gtk_grab_remove( m_widget );
 

+    g_openDialogs--;
+

     return GetReturnCode();
 }
 
     return GetReturnCode();
 }