- m_x = x;
- m_y = y;
-
- if ((m_height == height) && (m_width == width) &&
- (m_sizeSet)) return;
- if (!m_mainWindow) return;
- if (!m_wxwindow) return;
-
- m_width = width;
- m_height = height;
-
- gtk_widget_set_usize( m_widget, width, height );
-
- int main_x = 0;
- int main_y = 0;
- int main_height = height;
- int main_width = width;
-
- // This emulates Windows behaviour:
- // The menu bar is part of the main window, but the status bar
- // is on the implementation side in the client area. The
- // function GetClientSize returns the size of the client area
- // minus the status bar height. Under wxGTK, the main window
- // is represented by m_mainWindow. The menubar is inserted
- // into m_mainWindow whereas the statusbar is insertes into
- // m_wxwindow just like any other window.
-
-// not really needed
- gtk_widget_set_usize( m_mainWindow, width, height );
-
- if (m_frameMenuBar)
- {
- main_y = wxMENU_HEIGHT;
- main_height -= wxMENU_HEIGHT;
- };
-
- gtk_widget_set_uposition( GTK_WIDGET(m_wxwindow), main_x, main_y );
- gtk_widget_set_usize( GTK_WIDGET(m_wxwindow), main_width, main_height );
-
- if (m_frameMenuBar)
- {
- gtk_widget_set_uposition( m_frameMenuBar->m_widget, 1, 1 );
- gtk_widget_set_usize( m_frameMenuBar->m_widget, width-2, wxMENU_HEIGHT-2 );
- };
-
- if (m_frameStatusBar)
- {
- m_frameStatusBar->SetSize( 0, main_height-wxSTATUS_HEIGHT, width, wxSTATUS_HEIGHT );
- };
-
- m_sizeSet = TRUE;
-
- wxSizeEvent event( wxSize(m_width,m_height), GetId() );
- event.SetEventObject( this );
- ProcessEvent( event );
-};
-
-void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) )
+ // due to a bug in gtk, x,y are always 0
+ // m_x = x;
+ // m_y = y;
+
+ // avoid recursions
+ if (m_resizing) return;
+ m_resizing = TRUE;
+
+ // this shouldn't happen: wxFrame, wxMDIParentFrame and wxMDIChildFrame have m_wxwindow
+ wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") );
+
+ m_width = width;
+ m_height = height;
+
+ // space occupied by m_frameToolBar and m_frameMenuBar
+ int client_area_x_offset = 0,
+ client_area_y_offset = 0;
+
+ /* wxMDIChildFrame derives from wxFrame but it _is_ a wxWindow as it uses
+ wxWindow::Create to create it's GTK equivalent. m_mainWidget is only
+ set in wxFrame::Create so it is used to check what kind of frame we
+ have here. if m_mainWidget is NULL it is a wxMDIChildFrame and so we
+ skip the part which handles m_frameMenuBar, m_frameToolBar and (most
+ importantly) m_mainWidget */
+
+ int minWidth = GetMinWidth(),
+ minHeight = GetMinHeight(),
+ maxWidth = GetMaxWidth(),
+ maxHeight = GetMaxHeight();
+
+ if ((minWidth != -1) && (m_width < minWidth)) m_width = minWidth;
+ if ((minHeight != -1) && (m_height < minHeight)) m_height = minHeight;
+ if ((maxWidth != -1) && (m_width > maxWidth)) m_width = maxWidth;
+ if ((maxHeight != -1) && (m_height > maxHeight)) m_height = maxHeight;
+
+ if (m_mainWidget)
+ {
+ // set size hints
+ gint flag = 0; // GDK_HINT_POS;
+ if ((minWidth != -1) || (minHeight != -1)) flag |= GDK_HINT_MIN_SIZE;
+ if ((maxWidth != -1) || (maxHeight != -1)) flag |= GDK_HINT_MAX_SIZE;
+ GdkGeometry geom;
+ geom.min_width = minWidth;
+ geom.min_height = minHeight;
+ geom.max_width = maxWidth;
+ geom.max_height = maxHeight;
+ gtk_window_set_geometry_hints( GTK_WINDOW(m_widget),
+ (GtkWidget*) NULL,
+ &geom,
+ (GdkWindowHints) flag );
+
+ // I revert back to wxGTK's original behaviour. m_mainWidget holds
+ // the menubar, the toolbar and the client area, which is represented
+ // by m_wxwindow.
+ // This hurts in the eye, but I don't want to call SetSize()
+ // because I don't want to call any non-native functions here.
+
+#if wxUSE_MENUS_NATIVE
+ if (m_frameMenuBar)
+ {
+ int xx = m_miniEdge;
+ int yy = m_miniEdge + m_miniTitle;
+ int ww = m_width - 2*m_miniEdge;
+ int hh = m_menuBarHeight;
+ if (m_menuBarDetached) hh = wxPLACE_HOLDER;
+ m_frameMenuBar->m_x = xx;
+ m_frameMenuBar->m_y = yy;
+ m_frameMenuBar->m_width = ww;
+ m_frameMenuBar->m_height = hh;
+ gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
+ m_frameMenuBar->m_widget,
+ xx, yy, ww, hh );
+ client_area_y_offset += hh;
+ }
+#endif // wxUSE_MENUS_NATIVE
+
+#if wxUSE_TOOLBAR
+ if ((m_frameToolBar) && m_frameToolBar->IsShown() &&
+ (m_frameToolBar->m_widget->parent == m_mainWidget))
+ {
+ int xx = m_miniEdge;
+ int yy = m_miniEdge + m_miniTitle;
+#if wxUSE_MENUS_NATIVE
+ if (m_frameMenuBar)
+ {
+ if (!m_menuBarDetached)
+ yy += m_menuBarHeight;
+ else
+ yy += wxPLACE_HOLDER;
+ }
+#endif // wxUSE_MENUS_NATIVE
+
+ m_frameToolBar->m_x = xx;
+ m_frameToolBar->m_y = yy;
+
+ // don't change the toolbar's reported height/width
+ int ww, hh;
+ if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
+ {
+ ww = m_toolBarDetached ? wxPLACE_HOLDER
+ : m_frameToolBar->m_width;
+ hh = m_height - 2*m_miniEdge;
+
+ client_area_x_offset += ww;
+ }
+ else
+ {
+ ww = m_width - 2*m_miniEdge;
+ hh = m_toolBarDetached ? wxPLACE_HOLDER
+ : m_frameToolBar->m_height;
+
+ client_area_y_offset += hh;
+ }
+
+ gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
+ m_frameToolBar->m_widget,
+ xx, yy, ww, hh );
+ }
+#endif // wxUSE_TOOLBAR
+
+ int client_x = client_area_x_offset + m_miniEdge;
+ int client_y = client_area_y_offset + m_miniEdge + m_miniTitle;
+ int client_w = m_width - client_area_x_offset - 2*m_miniEdge;
+ int client_h = m_height - client_area_y_offset- 2*m_miniEdge - m_miniTitle;
+ gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
+ m_wxwindow,
+ client_x, client_y, client_w, client_h );
+ }
+ else
+ {
+ // If there is no m_mainWidget between m_widget and m_wxwindow there
+ // is no need to set the size or position of m_wxwindow.
+ }
+
+#if wxUSE_STATUSBAR
+ if (m_frameStatusBar && m_frameStatusBar->IsShown())
+ {
+ int xx = 0 + m_miniEdge;
+ int yy = m_height - wxSTATUS_HEIGHT - m_miniEdge - client_area_y_offset;
+ int ww = m_width - 2*m_miniEdge;
+ int hh = wxSTATUS_HEIGHT;
+ m_frameStatusBar->m_x = xx;
+ m_frameStatusBar->m_y = yy;
+ m_frameStatusBar->m_width = ww;
+ m_frameStatusBar->m_height = hh;
+ gtk_pizza_set_size( GTK_PIZZA(m_wxwindow),
+ m_frameStatusBar->m_widget,
+ xx, yy, ww, hh );
+ gtk_widget_draw( m_frameStatusBar->m_widget, (GdkRectangle*) NULL );
+ }
+#endif // wxUSE_STATUSBAR
+
+ m_sizeSet = TRUE;
+
+ // send size event to frame
+ wxSizeEvent event( wxSize(m_width,m_height), GetId() );
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent( event );
+
+#if wxUSE_STATUSBAR
+ // send size event to status bar
+ if (m_frameStatusBar)
+ {
+ wxSizeEvent event2( wxSize(m_frameStatusBar->m_width,m_frameStatusBar->m_height), m_frameStatusBar->GetId() );
+ event2.SetEventObject( m_frameStatusBar );
+ m_frameStatusBar->GetEventHandler()->ProcessEvent( event2 );
+ }
+#endif // wxUSE_STATUSBAR
+
+ m_resizing = FALSE;
+}
+
+void wxFrame::OnInternalIdle()
projects / wxWidgets.git / blobdiff