X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e39af974ef7846e26686ae39d74e4696c1fef0c3..4913272f9cdead94a6d1470e51d6fb14946b50e0:/src/gtk/frame.cpp?ds=sidebyside diff --git a/src/gtk/frame.cpp b/src/gtk/frame.cpp index fd6e17f28a..801f14ac60 100644 --- a/src/gtk/frame.cpp +++ b/src/gtk/frame.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: frame.cpp +// Name: src/gtk/frame.cpp // Purpose: // Author: Robert Roebling // Id: $Id$ @@ -7,54 +7,26 @@ // 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 #include "wx/gtk/private.h" - -#include -#include - #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 @@ -76,18 +48,21 @@ IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow) // "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) @@ -98,9 +73,10 @@ static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget * // 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 @@ -109,18 +85,21 @@ static void gtk_menu_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidget * // "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) @@ -131,9 +110,10 @@ static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidge // 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 @@ -147,7 +127,7 @@ static void gtk_toolbar_detached_callback( GtkWidget *WXUNUSED(widget), GtkWidge /* 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 ) @@ -164,7 +144,7 @@ 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 @@ -173,11 +153,12 @@ static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child ) 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 @@ -192,9 +173,6 @@ static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child ) child->m_width, child->m_height ); } - - // Resize on OnInternalIdle - parent->GtkUpdateSize(); } // ---------------------------------------------------------------------------- @@ -203,8 +181,8 @@ static void wxInsertChildInFrame( wxFrame* parent, wxWindow* child ) void wxFrame::Init() { - m_menuBarDetached = FALSE; - m_toolBarDetached = FALSE; + m_menuBarDetached = false; + m_toolBarDetached = false; m_menuBarHeight = 2; } @@ -219,13 +197,13 @@ bool wxFrame::Create( wxWindow *parent, 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(); } @@ -257,31 +235,39 @@ void wxFrame::DoGetClientSize( int *width, int *height ) const 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 ) @@ -331,23 +317,15 @@ 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; @@ -397,6 +375,8 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), 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; @@ -439,6 +419,19 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), 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; @@ -448,6 +441,10 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), 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 ); @@ -458,6 +455,10 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), 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 ); @@ -474,6 +475,8 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(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; + if (ww < 0) + ww = 0; int hh = wxSTATUS_HEIGHT; m_frameStatusBar->m_x = xx; m_frameStatusBar->m_y = yy; @@ -482,11 +485,10 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), 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() ); @@ -503,7 +505,7 @@ void wxFrame::GtkOnSize( int WXUNUSED(x), int WXUNUSED(y), } #endif // wxUSE_STATUSBAR - m_resizing = FALSE; + m_resizing = false; } void wxFrame::OnInternalIdle() @@ -517,7 +519,20 @@ void wxFrame::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 } @@ -538,11 +553,13 @@ void wxFrame::DetachMenuBar() 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 ); @@ -571,14 +588,15 @@ void wxFrame::AttachMenuBar( wxMenuBar *menuBar ) 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(); } @@ -591,19 +609,19 @@ void wxFrame::AttachMenuBar( wxMenuBar *menuBar ) 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(); } @@ -616,11 +634,11 @@ wxToolBar* wxFrame::CreateToolBar( long style, wxWindowID id, const wxString& na { 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(); @@ -672,6 +690,16 @@ wxStatusBar* wxFrame::CreateStatusBar(int number, 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 ) @@ -680,4 +708,3 @@ void wxFrame::PositionStatusBar() GtkUpdateSize(); } #endif // wxUSE_STATUSBAR -