#include "gtk/gtk.h"
#include "wx/gtk/win_gtk.h"
+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+extern void wxapp_install_idle_handler();
+extern bool g_isIdle;
+
+//-----------------------------------------------------------------------------
+// data
//-----------------------------------------------------------------------------
extern wxList wxPendingDelete;
bool gtk_dialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxDialog *win )
{
-/*
- printf( "OnDelete from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-*/
+ if (g_isIdle)
+ wxapp_install_idle_handler();
win->Close();
static void gtk_dialog_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxDialog *win )
{
- if (!win->HasVMT()) return;
+ if (g_isIdle)
+ wxapp_install_idle_handler();
-/*
- printf( "OnDialogResize from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-*/
+ if (!win->m_hasVMT) return;
- if ((win->m_width != alloc->width) || (win->m_height != alloc->height))
- {
- win->m_sizeSet = FALSE;
- win->m_width = alloc->width;
- win->m_height = alloc->height;
- }
+ if ((win->m_width != alloc->width) || (win->m_height != alloc->height))
+ {
+ win->m_width = alloc->width;
+ win->m_height = alloc->height;
+ win->UpdateSize();
+ }
}
//-----------------------------------------------------------------------------
static gint gtk_dialog_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxDialog *win )
{
- if (!win->HasVMT()) return FALSE;
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
win->m_x = event->x;
win->m_y = event->y;
return FALSE;
}
+//-----------------------------------------------------------------------------
+// "realize" from m_widget
+//-----------------------------------------------------------------------------
+
+/* we cannot MWM hints and icons before the widget has been realized,
+ so we do this directly after realization */
+
+static gint
+gtk_dialog_realized_callback( GtkWidget *widget, wxDialog *win )
+{
+ 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" and "map" */
+ gtk_widget_set_uposition( widget, win->m_x, win->m_y );
+
+ /* reset the icon */
+ if (win->m_icon != wxNullIcon)
+ {
+ wxIcon icon( win->m_icon );
+ win->m_icon = wxNullIcon;
+ win->SetIcon( icon );
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "map" from m_widget
+//-----------------------------------------------------------------------------
+
+static gint
+gtk_dialog_map_callback( GtkWidget *widget, wxDialog *win )
+{
+ 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" and "map" */
+ 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;
+ long func = (long) GDK_FUNC_MOVE ;
+
+ if ((win->GetWindowStyle() & wxCAPTION) != 0)
+ decor |= GDK_DECOR_TITLE;
+ if ((win->GetWindowStyle() & wxSYSTEM_MENU) != 0)
+ {
+ decor |= GDK_DECOR_MENU;
+ func |= GDK_FUNC_CLOSE;
+ }
+ if ((win->GetWindowStyle() & wxMINIMIZE_BOX) != 0)
+ {
+ func |= GDK_FUNC_MINIMIZE;
+ decor |= GDK_DECOR_MINIMIZE;
+ }
+ if ((win->GetWindowStyle() & wxMAXIMIZE_BOX) != 0)
+ {
+ decor |= GDK_DECOR_MAXIMIZE;
+ func |= GDK_FUNC_MAXIMIZE;
+ }
+ if ((win->GetWindowStyle() & wxRESIZE_BORDER) != 0)
+ {
+ func |= GDK_FUNC_RESIZE;
+ decor |= GDK_DECOR_RESIZEH;
+ }
+ gdk_window_set_decorations( win->m_widget->window, (GdkWMDecoration)decor);
+ gdk_window_set_functions( win->m_widget->window, (GdkWMFunction)func);
+
+ /* GTK's shrinking/growing policy */
+ if ((win->GetWindowStyle() & wxRESIZE_BORDER) == 0)
+ gtk_window_set_policy(GTK_WINDOW(win->m_widget), 0, 0, 1);
+ else
+ gtk_window_set_policy(GTK_WINDOW(win->m_widget), 1, 1, 1);
+
+ return FALSE;
+}
+
//-----------------------------------------------------------------------------
// wxDialog
//-----------------------------------------------------------------------------
void wxDialog::Init()
{
+ m_returnCode = 0;
m_sizeSet = FALSE;
m_modalShowing = FALSE;
}
PreCreation( parent, id, pos, size, style, name );
m_widget = gtk_window_new( GTK_WINDOW_TOPLEVEL );
+
+ if (!name.IsEmpty())
+ gtk_window_set_wmclass( GTK_WINDOW(m_widget), name.mb_str(), name.mb_str() );
+
GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
- gtk_widget_set( m_widget, "GtkWindow::allow_shrink", TRUE, NULL);
-
gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event",
GTK_SIGNAL_FUNC(gtk_dialog_delete_callback), (gpointer)this );
PostCreation();
- gtk_widget_realize( m_widget );
+ /* 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",
+ GTK_SIGNAL_FUNC(gtk_dialog_realized_callback), (gpointer) this );
- /* 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_ALL;
- long func = (long) GDK_FUNC_ALL;
-
- if ((m_windowStyle & wxCAPTION) == 0)
- decor |= GDK_DECOR_TITLE;
-/* if ((m_windowStyle & wxMINIMIZE) == 0)
- func |= GDK_FUNC_MINIMIZE;
- if ((m_windowStyle & wxMAXIMIZE) == 0)
- func |= GDK_FUNC_MAXIMIZE; */
- if ((m_windowStyle & wxSYSTEM_MENU) == 0)
- decor |= GDK_DECOR_MENU;
- if ((m_windowStyle & wxMINIMIZE_BOX) == 0)
- decor |= GDK_DECOR_MINIMIZE;
- if ((m_windowStyle & wxMAXIMIZE_BOX) == 0)
- decor |= GDK_DECOR_MAXIMIZE;
- if ((m_windowStyle & wxRESIZE_BORDER) == 0)
- func |= GDK_FUNC_RESIZE;
-
- gdk_window_set_decorations(m_widget->window, (GdkWMDecoration)decor);
- gdk_window_set_functions(m_widget->window, (GdkWMFunction)func);
-
- /* GTK's shrinking/growing policy */
- if ((m_windowStyle & wxRESIZE_BORDER) == 0)
- gtk_window_set_policy(GTK_WINDOW(m_widget), 0, 0, 1);
- else
- gtk_window_set_policy(GTK_WINDOW(m_widget), 1, 1, 1);
+ /* we set the position of the window after the map event. setting it
+ before has no effect (with KWM) */
+ gtk_signal_connect( GTK_OBJECT(m_widget), "map",
+ GTK_SIGNAL_FUNC(gtk_dialog_map_callback), (gpointer) this );
+ /* the user resized the frame by dragging etc. */
gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate",
GTK_SIGNAL_FUNC(gtk_dialog_size_callback), (gpointer)this );
wxDialog::~wxDialog()
{
+ m_isBeingDeleted = TRUE;
+
wxTopLevelWindows.DeleteObject( this );
if (wxTheApp->GetTopWindow() == this)
else
{
SetReturnCode(wxID_CANCEL);
- this->Show(FALSE);
+ Show(FALSE);
}
}
void wxDialog::OnOK( wxCommandEvent &WXUNUSED(event) )
{
- if ( Validate() && TransferDataFromWindow())
+ if (Validate() && TransferDataFromWindow())
{
if (IsModal())
{
if ((m_x != -1) || (m_y != -1))
{
if ((m_x != old_x) || (m_y != old_y))
- {
- /* m_sizeSet = FALSE; */
+ {
+ /* we set the position here and when showing the dialog
+ for the first time in idle time */
gtk_widget_set_uposition( m_widget, m_x, m_y );
- }
+ }
}
if ((m_width != old_width) || (m_height != old_height))
{
+ /* actual resizing is deferred to GtkOnSize in idle time and
+ when showing the dialog */
m_sizeSet = FALSE;
}
void wxDialog::OnInternalIdle()
{
- if (!m_sizeSet)
+ if (!m_sizeSet && GTK_WIDGET_REALIZED(m_wxwindow))
GtkOnSize( m_x, m_y, m_width, m_height );
}
GtkOnSize( m_x, m_y, m_width, m_height );
}
- wxWindow::Show( show );
+ bool ret = wxWindow::Show( show );
if (show) InitDialog();
- return TRUE;
+ return ret;
}
bool wxDialog::IsModal() const
m_icon = icon;
if (!icon.Ok()) return;
+ if (!m_widget->window) return;
+
wxMask *mask = icon.GetMask();
GdkBitmap *bm = (GdkBitmap *) NULL;
if (mask) bm = mask->GetBitmap();
projects / wxWidgets.git / blobdiff