/////////////////////////////////////////////////////////////////////////////
-// Name: frame.cpp
+// Name: src/gtk/frame.cpp
// Purpose:
// Author: Robert Roebling
// Id: $Id$
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-// ============================================================================
-// declarations
-// ============================================================================
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
-// ----------------------------------------------------------------------------
-// headers
-// ----------------------------------------------------------------------------
+#include "wx/frame.h"
-#ifdef __GNUG__
- #pragma implementation "frame.h"
-#endif
-
-#include "wx/defs.h"
-
-#include "wx/dialog.h"
-#include "wx/control.h"
-#include "wx/app.h"
-#include "wx/menu.h"
-#if wxUSE_TOOLBAR
+#ifndef WX_PRECOMP
+ #include "wx/menu.h"
#include "wx/toolbar.h"
-#endif
-#if wxUSE_STATUSBAR
#include "wx/statusbr.h"
-#endif
-#include "wx/dcclient.h"
+#endif // WX_PRECOMP
-#include <glib.h>
#include "wx/gtk/private.h"
-
-#include <gdk/gdkkeysyms.h>
-#include <gdk/gdkx.h>
-
#include "wx/gtk/win_gtk.h"
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
-const int wxSTATUS_HEIGHT = 25;
-const int wxPLACE_HOLDER = 0;
-
-// ----------------------------------------------------------------------------
-// idle system
-// ----------------------------------------------------------------------------
-
-extern void wxapp_install_idle_handler();
-extern bool g_isIdle;
-extern int g_openDialogs;
+static const int wxSTATUS_HEIGHT = 25;
+static const int wxPLACE_HOLDER = 0;
// ----------------------------------------------------------------------------
// event tables
// "child_attached" of menu bar
//-----------------------------------------------------------------------------
+extern "C" {
static void gtk_menu_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
{
if (!win->m_hasVMT) return;
- win->m_menuBarDetached = FALSE;
+ win->m_menuBarDetached = false;
win->GtkUpdateSize();
}
+}
//-----------------------------------------------------------------------------
// "child_detached" of menu bar
//-----------------------------------------------------------------------------
+extern "C" {
static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
{
if (g_isIdle)
// Raise the client area area
gdk_window_raise( win->m_wxwindow->window );
- win->m_menuBarDetached = TRUE;
+ win->m_menuBarDetached = true;
win->GtkUpdateSize();
}
+}
#endif // wxUSE_MENUS_NATIVE
// "child_attached" of tool bar
//-----------------------------------------------------------------------------
+extern "C" {
static void gtk_toolbar_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
{
if (!win->m_hasVMT) return;
- win->m_toolBarDetached = FALSE;
+ win->m_toolBarDetached = false;
win->GtkUpdateSize();
}
+}
//-----------------------------------------------------------------------------
// "child_detached" of tool bar
//-----------------------------------------------------------------------------
+extern "C" {
static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
{
if (g_isIdle)
// Raise the client area area
gdk_window_raise( win->m_wxwindow->window );
- win->m_toolBarDetached = TRUE;
+ win->m_toolBarDetached = true;
win->GtkUpdateSize();
}
+}
#endif // wxUSE_TOOLBAR
/* Callback for wxFrame. This very strange beast has to be used because
* C++ has no virtual methods in a constructor. We have to emulate a
- * virtual function here as wxWindows requires different ways to insert
+ * virtual function here as wxWidgets requires different ways to insert
* a child in container classes. */
static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child )
child->m_y,
child->m_width,
child->m_height );
-
+
#if wxUSE_TOOLBAR_NATIVE
// We connect to these events for recalculating the client area
// space when the toolbar is floating
wxToolBar *toolBar = (wxToolBar*) child;
if (toolBar->GetWindowStyle() & wxTB_DOCKABLE)
{
- gtk_signal_connect( GTK_OBJECT(toolBar->m_widget), "child_attached",
- GTK_SIGNAL_FUNC(gtk_toolbar_attached_callback), (gpointer)parent );
-
- gtk_signal_connect( GTK_OBJECT(toolBar->m_widget), "child_detached",
- GTK_SIGNAL_FUNC(gtk_toolbar_detached_callback), (gpointer)parent );
+ g_signal_connect (toolBar->m_widget, "child_attached",
+ G_CALLBACK (gtk_toolbar_attached_callback),
+ parent);
+ g_signal_connect (toolBar->m_widget, "child_detached",
+ G_CALLBACK (gtk_toolbar_detached_callback),
+ parent);
}
}
#endif // wxUSE_TOOLBAR
child->m_width,
child->m_height );
}
-
- // Resize on OnInternalIdle
- parent->GtkUpdateSize();
}
// ----------------------------------------------------------------------------
void wxFrame::Init()
{
- m_menuBarDetached = FALSE;
- m_toolBarDetached = FALSE;
+ m_menuBarDetached = false;
+ m_toolBarDetached = false;
m_menuBarHeight = 2;
}
bool rt = wxTopLevelWindow::Create(parent, id, title, pos, sizeOrig,
style, name);
m_insertCallback = (wxInsertChildFunction) wxInsertChildInFrame;
-
+
return rt;
}
wxFrame::~wxFrame()
{
- m_isBeingDeleted = TRUE;
+ m_isBeingDeleted = true;
DeleteAllBars();
}
if (m_frameStatusBar && m_frameStatusBar->IsShown())
(*height) -= wxSTATUS_HEIGHT;
#endif // wxUSE_STATUSBAR
+ }
#if wxUSE_TOOLBAR
- // tool bar
- if (m_frameToolBar && m_frameToolBar->IsShown())
+ // tool bar
+ if (m_frameToolBar && m_frameToolBar->IsShown())
+ {
+ if (m_toolBarDetached)
{
- if (m_toolBarDetached)
- {
+ if (height != NULL)
*height -= wxPLACE_HOLDER;
+ }
+ else
+ {
+ int x, y;
+ m_frameToolBar->GetSize( &x, &y );
+ if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
+ {
+ if (width != NULL)
+ *width -= x;
}
else
{
- int x, y;
- m_frameToolBar->GetSize( &x, &y );
- if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
- {
- *width -= x;
- }
- else
- {
+ if (height != NULL)
*height -= y;
- }
}
}
-#endif // wxUSE_TOOLBAR
}
+#endif // wxUSE_TOOLBAR
+
+ if (width != NULL && *width < 0)
+ *width = 0;
+ if (height != NULL && *height < 0)
+ *height = 0;
}
void wxFrame::DoSetClientSize( int width, int height )
wxTopLevelWindow::DoSetClientSize( width, height );
}
-void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
- int width, int height )
+void wxFrame::GtkOnSize()
{
- // 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;
+ 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;
int xx = m_miniEdge;
int yy = m_miniEdge + m_miniTitle;
int ww = m_width - 2*m_miniEdge;
+ if (ww < 0)
+ ww = 0;
int hh = m_menuBarHeight;
if (m_menuBarDetached) hh = wxPLACE_HOLDER;
m_frameMenuBar->m_x = xx;
client_area_x_offset += ww;
}
+ else if( m_frameToolBar->GetWindowStyle() & wxTB_BOTTOM )
+ {
+ xx = m_miniEdge;
+ yy = GetClientSize().y;
+#if wxUSE_MENUS_NATIVE
+ yy += m_menuBarHeight;
+#endif // wxUSE_MENU_NATIVE
+ m_frameToolBar->m_x = xx;
+ m_frameToolBar->m_y = yy;
+ ww = m_width - 2*m_miniEdge;
+ hh = m_toolBarDetached ? wxPLACE_HOLDER
+ : m_frameToolBar->m_height;
+ }
else
{
ww = m_width - 2*m_miniEdge;
client_area_y_offset += hh;
}
+ if (ww < 0)
+ ww = 0;
+ if (hh < 0)
+ hh = 0;
gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
m_frameToolBar->m_widget,
xx, yy, ww, hh );
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;
+ if (client_w < 0)
+ client_w = 0;
+ if (client_h < 0)
+ client_h = 0;
gtk_pizza_set_size( GTK_PIZZA(m_mainWidget),
m_wxwindow,
client_x, client_y, client_w, client_h );
int xx = 0 + m_miniEdge;
int yy = m_height - wxSTATUS_HEIGHT - m_miniEdge - client_area_y_offset;
int ww = m_width - 2*m_miniEdge;
+ if (ww < 0)
+ ww = 0;
int hh = wxSTATUS_HEIGHT;
m_frameStatusBar->m_x = xx;
m_frameStatusBar->m_y = yy;
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;
+ m_sizeSet = true;
// send size event to frame
wxSizeEvent event( wxSize(m_width,m_height), GetId() );
}
#endif // wxUSE_STATUSBAR
- m_resizing = FALSE;
+ m_resizing = false;
}
void wxFrame::OnInternalIdle()
{
- wxTopLevelWindow::OnInternalIdle();
+ wxFrameBase::OnInternalIdle();
#if wxUSE_MENUS_NATIVE
if (m_frameMenuBar) m_frameMenuBar->OnInternalIdle();
if (m_frameToolBar) m_frameToolBar->OnInternalIdle();
#endif
#if wxUSE_STATUSBAR
- if (m_frameStatusBar) m_frameStatusBar->OnInternalIdle();
+ if (m_frameStatusBar)
+ {
+ m_frameStatusBar->OnInternalIdle();
+
+ // There may be controls in the status bar that
+ // need to be updated
+ for ( wxWindowList::compatibility_iterator node = m_frameStatusBar->GetChildren().GetFirst();
+ node;
+ node = node->GetNext() )
+ {
+ wxWindow *child = node->GetData();
+ child->OnInternalIdle();
+ }
+ }
#endif
}
if (m_frameMenuBar->GetWindowStyle() & wxMB_DOCKABLE)
{
- gtk_signal_disconnect_by_func( GTK_OBJECT(m_frameMenuBar->m_widget),
- GTK_SIGNAL_FUNC(gtk_menu_attached_callback), (gpointer)this );
+ g_signal_handlers_disconnect_by_func (m_frameMenuBar->m_widget,
+ (gpointer) gtk_menu_attached_callback,
+ this);
- gtk_signal_disconnect_by_func( GTK_OBJECT(m_frameMenuBar->m_widget),
- GTK_SIGNAL_FUNC(gtk_menu_detached_callback), (gpointer)this );
+ g_signal_handlers_disconnect_by_func (m_frameMenuBar->m_widget,
+ (gpointer) gtk_menu_detached_callback,
+ this);
}
gtk_widget_ref( m_frameMenuBar->m_widget );
if (menuBar->GetWindowStyle() & wxMB_DOCKABLE)
{
- gtk_signal_connect( GTK_OBJECT(menuBar->m_widget), "child_attached",
- GTK_SIGNAL_FUNC(gtk_menu_attached_callback), (gpointer)this );
-
- gtk_signal_connect( GTK_OBJECT(menuBar->m_widget), "child_detached",
- GTK_SIGNAL_FUNC(gtk_menu_detached_callback), (gpointer)this );
+ g_signal_connect (menuBar->m_widget, "child_attached",
+ G_CALLBACK (gtk_menu_attached_callback),
+ this);
+ g_signal_connect (menuBar->m_widget, "child_detached",
+ G_CALLBACK (gtk_menu_detached_callback),
+ this);
}
-
- m_frameMenuBar->Show( TRUE );
+
+ gtk_widget_show( m_frameMenuBar->m_widget );
UpdateMenuBarSize();
}
void wxFrame::UpdateMenuBarSize()
{
- wxASSERT_MSG( m_frameMenuBar, _T("Updating non existant menubar?") );
-
GtkRequisition req;
req.width = 2;
req.height = 2;
- (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_frameMenuBar->m_widget) )->size_request )
- (m_frameMenuBar->m_widget, &req );
+ // this is called after Remove with a NULL m_frameMenuBar
+ if ( m_frameMenuBar )
+ (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_frameMenuBar->m_widget) )->size_request )
+ (m_frameMenuBar->m_widget, &req );
m_menuBarHeight = req.height;
- // resize window in OnInternalIdle
+ // resize window in OnInternalIdle
GtkUpdateSize();
}
{
wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
- m_insertInClientArea = FALSE;
+ m_insertInClientArea = false;
m_frameToolBar = wxFrameBase::CreateToolBar( style, id, name );
- m_insertInClientArea = TRUE;
+ m_insertInClientArea = true;
GtkUpdateSize();
return wxFrameBase::CreateStatusBar( number, style, id, name );
}
+void wxFrame::SetStatusBar(wxStatusBar *statbar)
+{
+ bool hadStatBar = m_frameStatusBar != NULL;
+
+ wxFrameBase::SetStatusBar(statbar);
+
+ if (hadStatBar && !m_frameStatusBar)
+ GtkUpdateSize();
+}
+
void wxFrame::PositionStatusBar()
{
if ( !m_frameStatusBar )
GtkUpdateSize();
}
#endif // wxUSE_STATUSBAR
-
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