#include "wx/dialog.h"
#include "wx/frame.h"
#include "wx/app.h"
-
-#include "gdk/gdk.h"
-#include "gtk/gtk.h"
-#include "wx/gtk/win_gtk.h"
#include "wx/cursor.h"
-/*
-#include "gdk/gdkprivate.h"
-#include "gdk/gdkx.h"
-*/
+#include <gdk/gdk.h>
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+
+#include "wx/gtk/win_gtk.h"
//-----------------------------------------------------------------------------
// idle system
extern void wxapp_install_idle_handler();
extern bool g_isIdle;
+extern int g_openDialogs;
//-----------------------------------------------------------------------------
// data
extern wxList wxPendingDelete;
+//-----------------------------------------------------------------------------
+// "focus" from m_window
+//-----------------------------------------------------------------------------
+
+static gint gtk_dialog_focus_callback( GtkWidget *widget, GtkDirectionType WXUNUSED(d), wxWindow *WXUNUSED(win) )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ // This disables GTK's tab traversal
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus" );
+ return TRUE;
+}
+
//-----------------------------------------------------------------------------
// "delete_event"
//-----------------------------------------------------------------------------
bool gtk_dialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxDialog *win )
{
- if (g_isIdle)
+ if (g_isIdle)
wxapp_install_idle_handler();
- win->Close();
+ if (win->IsEnabled())
+ win->Close();
return TRUE;
}
static void gtk_dialog_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxDialog *win )
{
- if (g_isIdle)
+ if (g_isIdle)
wxapp_install_idle_handler();
if (!win->m_hasVMT) return;
{
win->m_width = alloc->width;
win->m_height = alloc->height;
- win->UpdateSize();
+ win->GtkUpdateSize();
}
}
// "configure_event"
//-----------------------------------------------------------------------------
-static gint
-#if (GTK_MINOR_VERSON > 0)
+static gint
+#if (GTK_MINOR_VERSION > 0)
gtk_dialog_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *WXUNUSED(event), wxDialog *win )
#else
gtk_dialog_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxDialog *win )
#endif
{
- if (g_isIdle)
+ if (g_isIdle)
wxapp_install_idle_handler();
if (!win->m_hasVMT) return FALSE;
-#if (GTK_MINOR_VERSON > 0)
+#if (GTK_MINOR_VERSION > 0)
int x = 0;
int y = 0;
gdk_window_get_root_origin( win->m_widget->window, &x, &y );
// "realize" from m_widget
//-----------------------------------------------------------------------------
-/* we cannot MWM hints and icons before the widget has been realized,
+/* 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 )
+static gint
+gtk_dialog_realized_callback( GtkWidget * WXUNUSED(widget), wxDialog *win )
{
- if (g_isIdle)
+ 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;
long func = (long) GDK_FUNC_MOVE ;
-
+
+ /* Some WM don't display any border around the frame contents if
+ used with these hints, so we add a resize border around it,
+ without automatically allowinng it to be resized though.
+
+ This avoids the problem, but looks odd. What shall we do?
+ */
+ decor |= GDK_DECOR_RESIZEH;
+
if ((win->GetWindowStyle() & wxCAPTION) != 0)
decor |= GDK_DECOR_TITLE;
if ((win->GetWindowStyle() & wxSYSTEM_MENU) != 0)
if ((win->GetWindowStyle() & wxMAXIMIZE_BOX) != 0)
{
decor |= GDK_DECOR_MAXIMIZE;
- func |= GDK_FUNC_MAXIMIZE;
+ func |= GDK_FUNC_MAXIMIZE;
}
if ((win->GetWindowStyle() & wxRESIZE_BORDER) != 0)
{
}
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);
-
- /* set size hints */
- gint flag = 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)
win->m_icon = wxNullIcon;
win->SetIcon( icon );
}
-
+
return FALSE;
}
-
+
//-----------------------------------------------------------------------------
// InsertChild for wxDialog
//-----------------------------------------------------------------------------
m_returnCode = 0;
m_sizeSet = FALSE;
m_modalShowing = FALSE;
- m_isFrame = TRUE;
+ m_themeEnabled = TRUE;
}
wxDialog::wxDialog( wxWindow *parent,
!CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
{
wxFAIL_MSG( wxT("wxDialog creation failed") );
- return FALSE;
+ return FALSE;
}
+ // All dialogs should really have this style
+ m_windowStyle |= wxTAB_TRAVERSAL;
+
m_insertCallback = (wxInsertChildFunction) wxInsertChildInDialog;
-
- m_widget = gtk_window_new( GTK_WINDOW_TOPLEVEL );
-
+
+ m_widget = gtk_window_new( GTK_WINDOW_DIALOG );
+
+ if ((m_parent) && (GTK_IS_WINDOW(m_parent->m_widget)))
+ gtk_window_set_transient_for( GTK_WINDOW(m_widget), GTK_WINDOW(m_parent->m_widget) );
+
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_signal_connect( GTK_OBJECT(m_widget), "delete_event",
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",
gtk_signal_connect( GTK_OBJECT(m_widget), "configure_event",
GTK_SIGNAL_FUNC(gtk_dialog_configure_callback), (gpointer)this );
+ /* disable native tab traversal */
+ gtk_signal_connect( GTK_OBJECT(m_widget), "focus",
+ GTK_SIGNAL_FUNC(gtk_dialog_focus_callback), (gpointer)this );
+
return TRUE;
}
wxDialog::~wxDialog()
{
- m_isBeingDeleted = TRUE;
-
- wxTopLevelWindows.DeleteObject( this );
+ CleanUp();
- if (wxTheApp->GetTopWindow() == this)
- {
- wxTheApp->SetTopWindow( (wxWindow*) NULL );
- }
-
- if (wxTopLevelWindows.Number() == 0)
+ if ((wxTopLevelWindows.Number() == 0) &&
+ (wxTheApp->GetExitOnFrameDelete()))
{
wxTheApp->ExitMainLoop();
}
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
{
- return (wxString&)m_title;
+ return m_title;
}
void wxDialog::OnApply( wxCommandEvent &WXUNUSED(event) )
else
{
SetReturnCode(wxID_OK);
- this->Show(FALSE);
+ Show(FALSE);
}
}
}
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;
}
+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::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") );
int old_x = m_x;
int old_y = m_y;
+
int old_width = m_width;
int old_height = m_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;
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;
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;
+ g_openDialogs++;
+
gtk_grab_add( m_widget );
gtk_main();
gtk_grab_remove( m_widget );
+ g_openDialogs--;
+
return GetReturnCode();
}
projects / wxWidgets.git / blobdiff