/////////////////////////////////////////////////////////////////////////////
-// Name: frame.cpp
+// Name: src/gtk1/frame.cpp
// Purpose:
// Author: Robert Roebling
-// Created: 01/02/97
-// Id:
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Id: $Id$
+// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "frame.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
#include "wx/frame.h"
-#include "wx/dialog.h"
-#include "wx/control.h"
-#include "wx/app.h"
-#include "wx/menu.h"
-#include "wx/toolbar.h"
-#include "wx/statusbr.h"
-#include "wx/mdi.h"
-#include "wx/dcclient.h"
-#include "wx/gtk/win_gtk.h"
-
-const wxMENU_HEIGHT = 28;
-const wxSTATUS_HEIGHT = 25;
-
-extern wxList wxTopLevelWindows;
-extern wxList wxPendingDelete;
-//-----------------------------------------------------------------------------
-// wxFrame
-//-----------------------------------------------------------------------------
+#ifndef WX_PRECOMP
+ #include "wx/app.h"
+ #include "wx/dcclient.h"
+ #include "wx/menu.h"
+ #include "wx/dialog.h"
+ #include "wx/control.h"
+ #include "wx/toolbar.h"
+ #include "wx/statusbr.h"
+#endif // WX_PRECOMP
-//-----------------------------------------------------------------------------
-// set size
+#include <glib.h>
+#include "wx/gtk1/private.h"
-void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxFrame *win )
-{
- if (!win->HasVMT()) return;
+#include <gdk/gdkkeysyms.h>
+#include <gdk/gdkx.h>
-/*
- printf( "OnFrameResize from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-*/
+#include "wx/gtk1/win_gtk.h"
- win->GtkOnSize( alloc->x, alloc->y, alloc->width, alloc->height );
-}
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-// delete
+const int wxSTATUS_HEIGHT = 25;
+const int wxPLACE_HOLDER = 0;
-bool gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxFrame *win )
-{
-/*
- printf( "OnDelete from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-*/
+// ----------------------------------------------------------------------------
+// idle system
+// ----------------------------------------------------------------------------
- win->Close();
+extern void wxapp_install_idle_handler();
+extern bool g_isIdle;
- return TRUE;
-}
+// ----------------------------------------------------------------------------
+// event tables
+// ----------------------------------------------------------------------------
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// GTK callbacks
+// ----------------------------------------------------------------------------
+
+#if wxUSE_MENUS_NATIVE
//-----------------------------------------------------------------------------
-// configure
+// "child_attached" of menu bar
+//-----------------------------------------------------------------------------
-gint gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxFrame *win )
+extern "C" {
+static void gtk_menu_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
{
- if (!win->HasVMT()) return FALSE;
-
- win->m_x = event->x;
- win->m_y = event->y;
-
- return FALSE;
+ if (!win->m_hasVMT) return;
+
+ win->m_menuBarDetached = false;
+ win->GtkUpdateSize();
+}
}
+//-----------------------------------------------------------------------------
+// "child_detached" of menu bar
//-----------------------------------------------------------------------------
-BEGIN_EVENT_TABLE(wxFrame, wxWindow)
- EVT_SIZE(wxFrame::OnSize)
- EVT_CLOSE(wxFrame::OnCloseWindow)
- EVT_IDLE(wxFrame::OnIdle)
-END_EVENT_TABLE()
+extern "C" {
+static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
-IMPLEMENT_DYNAMIC_CLASS(wxFrame,wxWindow)
+ if (!win->m_hasVMT) return;
-wxFrame::wxFrame()
-{
- m_frameMenuBar = NULL;
- m_frameStatusBar = NULL;
- m_frameToolBar = NULL;
- m_sizeSet = FALSE;
- m_addPrivateChild = FALSE;
- m_wxwindow = NULL;
- m_mainWindow = NULL;
- wxTopLevelWindows.Insert( this );
+ // Raise the client area area
+ gdk_window_raise( win->m_wxwindow->window );
+
+ win->m_menuBarDetached = true;
+ win->GtkUpdateSize();
}
+}
+
+#endif // wxUSE_MENUS_NATIVE
-wxFrame::wxFrame( wxWindow *parent, wxWindowID id, const wxString &title,
- const wxPoint &pos, const wxSize &size,
- long style, const wxString &name )
+#if wxUSE_TOOLBAR
+//-----------------------------------------------------------------------------
+// "child_attached" of tool bar
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static void gtk_toolbar_attached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
{
- m_frameMenuBar = NULL;
- m_frameStatusBar = NULL;
- m_frameToolBar = NULL;
- m_sizeSet = FALSE;
- m_addPrivateChild = FALSE;
- m_wxwindow = NULL;
- m_mainWindow = NULL;
- Create( parent, id, title, pos, size, style, name );
- wxTopLevelWindows.Insert( this );
+ if (!win->m_hasVMT) return;
+
+ win->m_toolBarDetached = false;
+ win->GtkUpdateSize();
+}
}
-bool wxFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title,
- const wxPoint &pos, const wxSize &size,
- long style, const wxString &name )
-{
- m_needParent = FALSE;
+//-----------------------------------------------------------------------------
+// "child_detached" of tool bar
+//-----------------------------------------------------------------------------
- PreCreation( parent, id, pos, size, style, name );
+extern "C" {
+static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget *WXUNUSED(child), wxFrame *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
- m_title = title;
+ if (!win->m_hasVMT) return;
- m_widget = gtk_window_new( GTK_WINDOW_TOPLEVEL );
- if ((size.x != -1) && (size.y != -1))
- gtk_widget_set_usize( m_widget, m_width, m_height );
- if ((pos.x != -1) && (pos.y != -1))
- gtk_widget_set_uposition( m_widget, m_x, m_y );
+ // Raise the client area area
+ gdk_window_raise( win->m_wxwindow->window );
- gtk_window_set_title( GTK_WINDOW(m_widget), title );
- GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
+ win->m_toolBarDetached = true;
+ win->GtkUpdateSize();
+}
+}
+#endif // wxUSE_TOOLBAR
- gtk_widget_set( m_widget, "GtkWindow::allow_shrink", TRUE, NULL);
- gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event",
- GTK_SIGNAL_FUNC(gtk_frame_delete_callback), (gpointer)this );
+// ----------------------------------------------------------------------------
+// wxFrame itself
+// ----------------------------------------------------------------------------
- m_mainWindow = gtk_myfixed_new();
- gtk_widget_show( m_mainWindow );
- GTK_WIDGET_UNSET_FLAGS( m_mainWindow, GTK_CAN_FOCUS );
+//-----------------------------------------------------------------------------
+// InsertChild for wxFrame
+//-----------------------------------------------------------------------------
- gtk_container_add( GTK_CONTAINER(m_widget), m_mainWindow );
- gtk_widget_set_uposition( m_mainWindow, 0, 0 );
+/* 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 wxWidgets requires different ways to insert
+ * a child in container classes. */
- m_wxwindow = gtk_myfixed_new();
- gtk_widget_show( m_wxwindow );
- GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
+static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child )
+{
+ wxASSERT( GTK_IS_WIDGET(child->m_widget) );
- gtk_container_add( GTK_CONTAINER(m_mainWindow), m_wxwindow );
+ if (!parent->m_insertInClientArea)
+ {
+ // These are outside the client area
+ wxFrame* frame = (wxFrame*) parent;
+ gtk_pizza_put( GTK_PIZZA(frame->m_mainWidget),
+ GTK_WIDGET(child->m_widget),
+ child->m_x,
+ 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
+ if (wxIS_KIND_OF(child,wxToolBar))
+ {
+ 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 );
+ }
+ }
+#endif // wxUSE_TOOLBAR
+ }
+ else
+ {
+ // These are inside the client area
+ gtk_pizza_put( GTK_PIZZA(parent->m_wxwindow),
+ GTK_WIDGET(child->m_widget),
+ child->m_x,
+ child->m_y,
+ child->m_width,
+ child->m_height );
+ }
- gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate",
- GTK_SIGNAL_FUNC(gtk_frame_size_callback), (gpointer)this );
+ // Resize on OnInternalIdle
+ parent->GtkUpdateSize();
+}
- gtk_signal_connect( GTK_OBJECT(m_widget), "configure_event",
- GTK_SIGNAL_FUNC(gtk_frame_configure_callback), (gpointer)this );
-
- PostCreation();
+// ----------------------------------------------------------------------------
+// wxFrame creation
+// ----------------------------------------------------------------------------
- gtk_widget_realize( m_mainWindow );
+void wxFrame::Init()
+{
+ m_menuBarDetached = false;
+ m_toolBarDetached = false;
+ m_menuBarHeight = 2;
+}
+
+bool wxFrame::Create( wxWindow *parent,
+ wxWindowID id,
+ const wxString& title,
+ const wxPoint& pos,
+ const wxSize& sizeOrig,
+ long style,
+ const wxString &name )
+{
+ bool rt = wxTopLevelWindow::Create(parent, id, title, pos, sizeOrig,
+ style, name);
+ m_insertCallback = (wxInsertChildFunction) wxInsertChildInFrame;
- return TRUE;
+ return rt;
}
wxFrame::~wxFrame()
{
- if (m_frameMenuBar) delete m_frameMenuBar;
- if (m_frameStatusBar) delete m_frameStatusBar;
- if (m_frameToolBar) delete m_frameToolBar;
+ SendDestroyEvent();
-// if (m_mainWindow) gtk_widget_destroy( m_mainWindow );
-
- wxTopLevelWindows.DeleteObject( this );
- if (wxTopLevelWindows.Number() == 0) wxTheApp->ExitMainLoop();
+ DeleteAllBars();
}
-bool wxFrame::Show( bool show )
-{
- if (show)
- {
- wxSizeEvent event( wxSize(m_width,m_height), GetId() );
- m_sizeSet = FALSE;
- ProcessEvent( event );
- }
- return wxWindow::Show( show );
-}
+// ----------------------------------------------------------------------------
+// overridden wxWindow methods
+// ----------------------------------------------------------------------------
-void wxFrame::Enable( bool enable )
+void wxFrame::DoGetClientSize( int *width, int *height ) const
{
- wxWindow::Enable( enable );
- gtk_widget_set_sensitive( m_mainWindow, enable );
-}
+ wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
-void wxFrame::OnCloseWindow( wxCloseEvent &event )
-{
- if ( GetEventHandler()->OnClose() || event.GetForce())
+ wxTopLevelWindow::DoGetClientSize( width, height );
+
+ if (height)
{
- this->Destroy();
+#if wxUSE_MENUS_NATIVE
+ // menu bar
+ if (m_frameMenuBar)
+ {
+ if (!m_menuBarDetached)
+ (*height) -= m_menuBarHeight;
+ else
+ (*height) -= wxPLACE_HOLDER;
+ }
+#endif // wxUSE_MENUS_NATIVE
+
+#if wxUSE_STATUSBAR
+ // status bar
+ if (m_frameStatusBar && m_frameStatusBar->IsShown())
+ (*height) -= wxSTATUS_HEIGHT;
+#endif // wxUSE_STATUSBAR
+
+#if wxUSE_TOOLBAR
+ // tool bar
+ if (m_frameToolBar && m_frameToolBar->IsShown())
+ {
+ if (m_toolBarDetached)
+ {
+ *height -= wxPLACE_HOLDER;
+ }
+ else
+ {
+ int x, y;
+ m_frameToolBar->GetSize( &x, &y );
+ if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
+ {
+ *width -= x;
+ }
+ else
+ {
+ *height -= y;
+ }
+ }
+ }
+#endif // wxUSE_TOOLBAR
}
}
-bool wxFrame::Destroy()
+void wxFrame::DoSetClientSize( int width, int height )
{
- if (!wxPendingDelete.Member(this))
- wxPendingDelete.Append(this);
+ wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
+
+#if wxUSE_MENUS_NATIVE
+ // menu bar
+ if (m_frameMenuBar)
+ {
+ if (!m_menuBarDetached)
+ height += m_menuBarHeight;
+ else
+ height += wxPLACE_HOLDER;
+ }
+#endif // wxUSE_MENUS_NATIVE
+
+#if wxUSE_STATUSBAR
+ // status bar
+ if (m_frameStatusBar && m_frameStatusBar->IsShown()) height += wxSTATUS_HEIGHT;
+#endif
- return TRUE;
-}
+#if wxUSE_TOOLBAR
+ // tool bar
+ if (m_frameToolBar && m_frameToolBar->IsShown())
+ {
+ if (m_toolBarDetached)
+ {
+ height += wxPLACE_HOLDER;
+ }
+ else
+ {
+ int x, y;
+ m_frameToolBar->GetSize( &x, &y );
+ if ( m_frameToolBar->GetWindowStyle() & wxTB_VERTICAL )
+ {
+ width += x;
+ }
+ else
+ {
+ height += y;
+ }
+ }
+ }
+#endif
-void wxFrame::ImplementSetPosition(void)
-{
- if ((m_x != -1) || (m_y != -1))
- gtk_widget_set_uposition( m_widget, m_x, m_y );
+ wxTopLevelWindow::DoSetClientSize( width, height );
}
-void wxFrame::Centre( int direction )
+void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y),
+ int width, int height )
{
- if (direction & wxHORIZONTAL == wxHORIZONTAL) m_x = (gdk_screen_width () - m_width) / 2;
- if (direction & wxVERTICAL == wxVERTICAL) m_y = (gdk_screen_height () - m_height) / 2;
- ImplementSetPosition();
-}
+ // 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),
+ 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.
+ }
-void wxFrame::GetClientSize( int *width, int *height ) const
-{
- wxWindow::GetClientSize( width, height );
- if (height)
- {
- if (m_frameMenuBar) (*height) -= wxMENU_HEIGHT;
- if (m_frameStatusBar) (*height) -= wxSTATUS_HEIGHT;
- if (m_frameToolBar)
+#if wxUSE_STATUSBAR
+ if (m_frameStatusBar && m_frameStatusBar->IsShown())
{
- int y = 0;
- m_frameToolBar->GetSize( NULL, &y );
- (*height) -= y;
+ 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, NULL );
}
- }
-}
+#endif // wxUSE_STATUSBAR
-void wxFrame::SetClientSize( int const width, int const height )
-{
- int h = height;
- if (m_frameMenuBar) h += wxMENU_HEIGHT;
- if (m_frameStatusBar) h += wxSTATUS_HEIGHT;
- if (m_frameToolBar)
- {
- int y = 0;
- m_frameToolBar->GetSize( NULL, &y );
- h += y;
- }
- wxWindow::SetClientSize( width, h );
-}
+ m_sizeSet = true;
-void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), int width, int height )
-{
- // due to a bug in gtk, x,y are always 0
- // 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;
- }
-
- int toolbar_height = 0;
- if (m_frameToolBar) m_frameToolBar->GetSize( NULL, &toolbar_height );
-
- main_y += toolbar_height;
- main_height -= toolbar_height;
-
- gtk_myfixed_move( GTK_MYFIXED(m_mainWindow), m_wxwindow, main_x, main_y );
- gtk_widget_set_usize( m_wxwindow, main_width, main_height );
-
- if (m_frameMenuBar)
- {
- gtk_myfixed_move( GTK_MYFIXED(m_mainWindow), m_frameMenuBar->m_widget, 1, 1 );
- gtk_widget_set_usize( m_frameMenuBar->m_widget, width-2, wxMENU_HEIGHT-2 );
- }
-
- if (m_frameToolBar)
- {
- gtk_myfixed_move( GTK_MYFIXED(m_mainWindow), m_frameToolBar->m_widget, 1, wxMENU_HEIGHT );
- gtk_widget_set_usize( m_frameToolBar->m_widget, width-2, toolbar_height );
- }
-
- 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 );
-}
+ // send size event to frame
+ wxSizeEvent event( wxSize(m_width,m_height), GetId() );
+ event.SetEventObject( this );
+ HandleWindowEvent( event );
-void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) )
-{
- if ( GetAutoLayout() )
- Layout();
- else {
- // no child: go out !
- if (!GetChildren()->First())
- return;
-
- // do we have exactly one child?
- wxWindow *child = NULL;
- for(wxNode *node = GetChildren()->First(); node; node = node->Next())
+#if wxUSE_STATUSBAR
+ // send size event to status bar
+ if (m_frameStatusBar)
{
- wxWindow *win = (wxWindow *)node->Data();
- if (!IS_KIND_OF(win,wxFrame) && !IS_KIND_OF(win,wxDialog)
-#if 0 // not in m_children anyway
- && (win != m_frameMenuBar) &&
- (win != m_frameToolBar) &&
- (win != m_frameStatusBar)
-#endif
- )
- {
- if ( child ) // it's the second one: do nothing
- return;
-
- child = win;
- }
+ wxSizeEvent event2( wxSize(m_frameStatusBar->m_width,m_frameStatusBar->m_height), m_frameStatusBar->GetId() );
+ event2.SetEventObject( m_frameStatusBar );
+ m_frameStatusBar->HandleWindowEvent( event2 );
}
+#endif // wxUSE_STATUSBAR
- // yes: set it's size to fill all the frame
- int client_x, client_y;
- GetClientSize(&client_x, &client_y);
- child->SetSize( 1, 1, client_x-2, client_y);
- }
+ m_resizing = false;
}
-void wxFrame::AddChild( wxWindow *child )
+void wxFrame::OnInternalIdle()
{
- // wxFrame and wxDialog as children aren't placed into the parents
-
- if (IS_KIND_OF(child,wxMDIChildFrame)) printf( "wxFrame::AddChild error.\n" );
-
- if ( IS_KIND_OF(child,wxFrame) || IS_KIND_OF(child,wxDialog))
- {
- m_children.Append( child );
-
- if ((child->m_x != -1) && (child->m_y != -1))
- gtk_widget_set_uposition( child->m_widget, child->m_x, child->m_y );
-
- return;
- }
-
- if (m_addPrivateChild)
- {
- gtk_myfixed_put( GTK_MYFIXED(m_mainWindow), child->m_widget, child->m_x, child->m_y );
-
- gtk_widget_set_usize( child->m_widget, child->m_width, child->m_height );
- }
- else
- {
- m_children.Append( child );
-
- if (m_wxwindow)
- gtk_myfixed_put( GTK_MYFIXED(m_wxwindow), child->m_widget, child->m_x, child->m_y );
-
- gtk_widget_set_usize( child->m_widget, child->m_width, child->m_height );
- }
+ wxFrameBase::OnInternalIdle();
+
+#if wxUSE_MENUS_NATIVE
+ if (m_frameMenuBar) m_frameMenuBar->OnInternalIdle();
+#endif // wxUSE_MENUS_NATIVE
+#if wxUSE_TOOLBAR
+ if (m_frameToolBar) m_frameToolBar->OnInternalIdle();
+#endif
+#if wxUSE_STATUSBAR
+ 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
}
-static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
+// ----------------------------------------------------------------------------
+// menu/tool/status bar stuff
+// ----------------------------------------------------------------------------
+
+#if wxUSE_MENUS_NATIVE
+
+void wxFrame::DetachMenuBar()
{
- menu->SetInvokingWindow( win );
- wxNode *node = menu->m_items.First();
- while (node)
- {
- wxMenuItem *menuitem = (wxMenuItem*)node->Data();
- if (menuitem->IsSubMenu())
- SetInvokingWindow( menuitem->GetSubMenu(), win );
- node = node->Next();
- }
+ wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
+ wxASSERT_MSG( (m_wxwindow != NULL), wxT("invalid frame") );
+
+ if ( m_frameMenuBar )
+ {
+ m_frameMenuBar->Attach( this );
+
+ 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 );
+
+ gtk_signal_disconnect_by_func( GTK_OBJECT(m_frameMenuBar->m_widget),
+ GTK_SIGNAL_FUNC(gtk_menu_detached_callback), (gpointer)this );
+ }
+
+ gtk_widget_ref( m_frameMenuBar->m_widget );
+
+ gtk_container_remove( GTK_CONTAINER(m_mainWidget), m_frameMenuBar->m_widget );
+ }
+
+ wxFrameBase::DetachMenuBar();
}
-void wxFrame::SetMenuBar( wxMenuBar *menuBar )
+void wxFrame::AttachMenuBar( wxMenuBar *menuBar )
{
- m_frameMenuBar = menuBar;
-
- if (m_frameMenuBar)
- {
- wxNode *node = m_frameMenuBar->m_menus.First();
- while (node)
+ wxFrameBase::AttachMenuBar(menuBar);
+
+ if (m_frameMenuBar)
{
- wxMenu *menu = (wxMenu*)node->Data();
- SetInvokingWindow( menu, this );
- node = node->Next();
+ m_frameMenuBar->SetParent(this);
+ gtk_pizza_put( GTK_PIZZA(m_mainWidget),
+ m_frameMenuBar->m_widget,
+ m_frameMenuBar->m_x,
+ m_frameMenuBar->m_y,
+ m_frameMenuBar->m_width,
+ m_frameMenuBar->m_height );
+
+ 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 );
+ }
+
+ gtk_widget_show( m_frameMenuBar->m_widget );
+
+ UpdateMenuBarSize();
}
-
- if (m_frameMenuBar->m_parent != this)
+ else
{
- m_frameMenuBar->m_parent = this;
- gtk_myfixed_put( GTK_MYFIXED(m_mainWindow),
- m_frameMenuBar->m_widget, m_frameMenuBar->m_x, m_frameMenuBar->m_y );
+ m_menuBarHeight = 2;
+ GtkUpdateSize(); // resize window in OnInternalIdle
}
- }
}
-wxMenuBar *wxFrame::GetMenuBar(void) const
+void wxFrame::UpdateMenuBarSize()
{
- return m_frameMenuBar;
-}
+ GtkRequisition req;
-wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name)
-{
- wxCHECK_MSG( m_frameToolBar == NULL, FALSE, "recreating toolbar in wxFrame" );
+ req.width = 2;
+ req.height = 2;
- m_addPrivateChild = TRUE;
- m_frameToolBar = OnCreateToolBar( style, id, name );
- m_addPrivateChild = FALSE;
-
- return m_frameToolBar;
-}
+ // 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 );
-wxToolBar* wxFrame::OnCreateToolBar( long style, wxWindowID id, const wxString& name )
-{
- return new wxToolBar( this, id, wxDefaultPosition, wxDefaultSize, style, name );
-}
+ m_menuBarHeight = req.height;
-wxToolBar *wxFrame::GetToolBar(void) const
-{
- return m_frameToolBar;
+ // resize window in OnInternalIdle
+
+ GtkUpdateSize();
}
-wxStatusBar* wxFrame::CreateStatusBar( int number, long style, wxWindowID id, const wxString& name )
-{
- wxCHECK_MSG( m_frameStatusBar == NULL, FALSE, "recreating status bar in wxFrame" );
+#endif // wxUSE_MENUS_NATIVE
- m_frameStatusBar = OnCreateStatusBar( number, style, id, name );
-
- return m_frameStatusBar;
-}
+#if wxUSE_TOOLBAR
-wxStatusBar *wxFrame::OnCreateStatusBar( int number, long style, wxWindowID id, const wxString& name )
+wxToolBar* wxFrame::CreateToolBar( long style, wxWindowID id, const wxString& name )
{
- wxStatusBar *statusBar = NULL;
-
- statusBar = new wxStatusBar(this, id, wxPoint(0, 0), wxSize(100, 20), style, name);
-
- // Set the height according to the font and the border size
- wxClientDC dc(statusBar);
- dc.SetFont( *statusBar->GetFont() );
+ wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
+
+ m_insertInClientArea = false;
- long x, y;
- dc.GetTextExtent( "X", &x, &y );
+ m_frameToolBar = wxFrameBase::CreateToolBar( style, id, name );
- int height = (int)( (y * 1.1) + 2* statusBar->GetBorderY());
+ m_insertInClientArea = true;
- statusBar->SetSize( -1, -1, 100, height );
+ GtkUpdateSize();
- statusBar->SetFieldsCount( number );
- return statusBar;
+ return m_frameToolBar;
}
-void wxFrame::SetStatusText(const wxString& text, int number)
+void wxFrame::SetToolBar(wxToolBar *toolbar)
{
- wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set text for" );
+ bool hadTbar = m_frameToolBar != NULL;
+
+ wxFrameBase::SetToolBar(toolbar);
- m_frameStatusBar->SetStatusText(text, number);
+ if ( m_frameToolBar )
+ {
+ // insert into toolbar area if not already there
+ if ((m_frameToolBar->m_widget->parent) &&
+ (m_frameToolBar->m_widget->parent != m_mainWidget))
+ {
+ GetChildren().DeleteObject( m_frameToolBar );
+
+ gtk_widget_reparent( m_frameToolBar->m_widget, m_mainWidget );
+ GtkUpdateSize();
+ }
+ }
+ else // toolbar unset
+ {
+ // still need to update size if it had been there before
+ if ( hadTbar )
+ {
+ GtkUpdateSize();
+ }
+ }
}
-void wxFrame::SetStatusWidths(int n, const int widths_field[] )
-{
- wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set widths for" );
+#endif // wxUSE_TOOLBAR
- m_frameStatusBar->SetStatusWidths(n, widths_field);
-}
+#if wxUSE_STATUSBAR
-wxStatusBar *wxFrame::GetStatusBar(void) const
+wxStatusBar* wxFrame::CreateStatusBar(int number,
+ long style,
+ wxWindowID id,
+ const wxString& name)
{
- return m_frameStatusBar;
-}
+ wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
-void wxFrame::SetTitle( const wxString &title )
-{
- m_title = title;
- if (m_title.IsNull()) m_title = "";
- gtk_window_set_title( GTK_WINDOW(m_widget), title );
+ // because it will change when toolbar is added
+ GtkUpdateSize();
+
+ return wxFrameBase::CreateStatusBar( number, style, id, name );
}
-void wxFrame::SetSizeHints(int minW, int minH, int maxW, int maxH, int WXUNUSED(incW) )
+void wxFrame::SetStatusBar(wxStatusBar *statbar)
{
- gdk_window_set_hints( m_widget->window, -1, -1,
- minW, minH, maxW, maxH, GDK_HINT_MIN_SIZE | GDK_HINT_MIN_SIZE );
+ bool hadStatBar = m_frameStatusBar != NULL;
+
+ wxFrameBase::SetStatusBar(statbar);
+
+ if (hadStatBar && !m_frameStatusBar)
+ GtkUpdateSize();
}
-void wxFrame::SetIcon( const wxIcon &icon )
+void wxFrame::PositionStatusBar()
{
- m_icon = icon;
- if (!icon.Ok()) return;
-
- wxMask *mask = icon.GetMask();
- GdkBitmap *bm = NULL;
- if (mask) bm = mask->GetBitmap();
-
- gdk_window_set_icon( m_widget->window, NULL, icon.GetPixmap(), bm );
-}
+ if ( !m_frameStatusBar )
+ return;
+ GtkUpdateSize();
+}
+#endif // wxUSE_STATUSBAR
projects / wxWidgets.git / blobdiff