// Name: frame.cpp
// Purpose:
// Author: Robert Roebling
-// Created: 01/02/97
-// Id:
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence: wxWindows licence
+// Id: $id$
+// Copyright: (c) 1998 Robert Roebling
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#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;
+//-----------------------------------------------------------------------------
+// constants
+//-----------------------------------------------------------------------------
-extern wxList wxTopLevelWindows;
-extern wxList wxPendingDelete;
+const int wxMENU_HEIGHT = 28;
+const int wxSTATUS_HEIGHT = 25;
//-----------------------------------------------------------------------------
-// wxFrame
+// data
//-----------------------------------------------------------------------------
+extern wxList wxTopLevelWindows;
+extern wxList wxPendingDelete;
+
+//-----------------------------------------------------------------------------
+// "size_allocate"
//-----------------------------------------------------------------------------
-// size
-void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxFrame *win )
-{
+static void gtk_frame_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxFrame *win )
+{
if (!win->HasVMT()) return;
/*
printf( win->GetClassInfo()->GetClassName() );
printf( ".\n" );
*/
-
- win->GtkOnSize( alloc->width, alloc->height );
-};
+ win->GtkOnSize( alloc->x, alloc->y, alloc->width, alloc->height );
+}
+
+//-----------------------------------------------------------------------------
+// "delete_event"
//-----------------------------------------------------------------------------
-// delete
-bool gtk_frame_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxFrame *win )
-{
+static gint 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" );
*/
-
+
win->Close();
return TRUE;
-};
+}
+//-----------------------------------------------------------------------------
+// "configure_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_frame_configure_callback( GtkWidget *WXUNUSED(widget), GdkEventConfigure *event, wxFrame *win )
+{
+ if (!win->HasVMT()) return FALSE;
+
+ win->m_x = event->x;
+ win->m_y = event->y;
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// wxFrame
//-----------------------------------------------------------------------------
BEGIN_EVENT_TABLE(wxFrame, wxWindow)
- EVT_CLOSE(wxFrame::OnCloseWindow)
EVT_SIZE(wxFrame::OnSize)
+ EVT_CLOSE(wxFrame::OnCloseWindow)
+ EVT_IDLE(wxFrame::OnIdle)
END_EVENT_TABLE()
IMPLEMENT_DYNAMIC_CLASS(wxFrame,wxWindow)
-wxFrame::wxFrame(void)
+wxFrame::wxFrame()
{
- m_doingOnSize = FALSE;
- m_frameMenuBar = NULL;
- m_frameStatusBar = NULL;
+ m_frameMenuBar = (wxMenuBar *) NULL;
+ m_frameStatusBar = (wxStatusBar *) NULL;
+ m_frameToolBar = (wxToolBar *) NULL;
m_sizeSet = FALSE;
+ m_addPrivateChild = FALSE;
+ m_wxwindow = (GtkWidget *) NULL;
+ m_mainWindow = (GtkWidget *) NULL;
wxTopLevelWindows.Insert( this );
-};
+}
-wxFrame::wxFrame( wxWindow *parent, const wxWindowID id, const wxString &title,
- const wxPoint &pos, const wxSize &size,
- const long style, const wxString &name )
+wxFrame::wxFrame( wxWindow *parent, wxWindowID id, const wxString &title,
+ const wxPoint &pos, const wxSize &size,
+ long style, const wxString &name )
{
+ m_frameMenuBar = (wxMenuBar *) NULL;
+ m_frameStatusBar = (wxStatusBar *) NULL;
+ m_frameToolBar = (wxToolBar *) NULL;
m_sizeSet = FALSE;
+ m_addPrivateChild = FALSE;
+ m_wxwindow = (GtkWidget *) NULL;
+ m_mainWindow = (GtkWidget *) NULL;
Create( parent, id, title, pos, size, style, name );
wxTopLevelWindows.Insert( this );
-};
+}
-bool wxFrame::Create( wxWindow *parent, const wxWindowID id, const wxString &title,
+bool wxFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title,
const wxPoint &pos, const wxSize &size,
- const long style, const wxString &name )
+ long style, const wxString &name )
{
m_needParent = FALSE;
- m_mainWindow = NULL;
- m_wxwindow = NULL;
-
+
PreCreation( parent, id, pos, size, style, name );
- m_doingOnSize = FALSE;
-
m_title = title;
-
+
m_widget = gtk_window_new( GTK_WINDOW_TOPLEVEL );
- if ((size.x != -1) && (size.y != -1))
+ if ((size.x != -1) && (size.y != -1))
gtk_widget_set_usize( m_widget, m_width, m_height );
- if ((pos.x != -1) && (pos.y != -1))
+ if ((pos.x != -1) && (pos.y != -1))
gtk_widget_set_uposition( m_widget, m_x, m_y );
-
+
gtk_window_set_title( GTK_WINDOW(m_widget), title );
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_connect( GTK_OBJECT(m_widget), "delete_event",
GTK_SIGNAL_FUNC(gtk_frame_delete_callback), (gpointer)this );
-
+
m_mainWindow = gtk_myfixed_new();
gtk_widget_show( m_mainWindow );
GTK_WIDGET_UNSET_FLAGS( m_mainWindow, GTK_CAN_FOCUS );
-
+
gtk_container_add( GTK_CONTAINER(m_widget), m_mainWindow );
gtk_widget_set_uposition( m_mainWindow, 0, 0 );
-
+
m_wxwindow = gtk_myfixed_new();
gtk_widget_show( m_wxwindow );
GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
-
+
gtk_container_add( GTK_CONTAINER(m_mainWindow), m_wxwindow );
-
- m_frameMenuBar = NULL;
- m_frameStatusBar = NULL;
-
- gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate",
+
+ gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate",
GTK_SIGNAL_FUNC(gtk_frame_size_callback), (gpointer)this );
-
+
+ gtk_signal_connect( GTK_OBJECT(m_widget), "configure_event",
+ GTK_SIGNAL_FUNC(gtk_frame_configure_callback), (gpointer)this );
+
PostCreation();
-
+
gtk_widget_realize( m_mainWindow );
-
+
return TRUE;
-};
+}
-wxFrame::~wxFrame(void)
+wxFrame::~wxFrame()
{
if (m_frameMenuBar) delete m_frameMenuBar;
if (m_frameStatusBar) delete m_frameStatusBar;
-
+ if (m_frameToolBar) delete m_frameToolBar;
+
// if (m_mainWindow) gtk_widget_destroy( m_mainWindow );
wxTopLevelWindows.DeleteObject( this );
if (wxTopLevelWindows.Number() == 0) wxTheApp->ExitMainLoop();
-};
-
-bool wxFrame::Show( const bool show )
+}
+
+bool wxFrame::Show( bool show )
{
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+
if (show)
{
wxSizeEvent event( wxSize(m_width,m_height), GetId() );
m_sizeSet = FALSE;
ProcessEvent( event );
- };
+ }
return wxWindow::Show( show );
-};
+}
-void wxFrame::Enable( const bool enable )
+void wxFrame::Enable( bool enable )
{
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+
+ if (!m_mainWindow) return;
+
wxWindow::Enable( enable );
gtk_widget_set_sensitive( m_mainWindow, enable );
-};
+}
-void wxFrame::OnCloseWindow( wxCloseEvent& WXUNUSED(event) )
+void wxFrame::OnCloseWindow( wxCloseEvent &event )
{
- this->Destroy();
-};
+ if (GetEventHandler()->OnClose() || event.GetForce()) this->Destroy();
+}
-bool wxFrame::Destroy(void)
+bool wxFrame::Destroy()
{
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+
if (!wxPendingDelete.Member(this))
wxPendingDelete.Append(this);
-
+
return TRUE;
}
+void wxFrame::ImplementSetPosition(void)
+{
+ if ((m_x != -1) || (m_y != -1))
+ gtk_widget_set_uposition( m_widget, m_x, m_y );
+}
+
+void wxFrame::Centre( int direction )
+{
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+
+ 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();
+}
+
void wxFrame::GetClientSize( int *width, int *height ) const
{
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+
wxWindow::GetClientSize( width, height );
if (height)
{
if (m_frameMenuBar) (*height) -= wxMENU_HEIGHT;
if (m_frameStatusBar) (*height) -= wxSTATUS_HEIGHT;
- };
-};
+ if (m_frameToolBar)
+ {
+ int y = 0;
+ m_frameToolBar->GetSize( (int *) NULL, &y );
+ (*height) -= y;
+ }
+ }
+}
+
+void wxFrame::SetClientSize( int const width, int const height )
+{
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+
+ int h = height;
+ if (m_frameMenuBar) h += wxMENU_HEIGHT;
+ if (m_frameStatusBar) h += wxSTATUS_HEIGHT;
+ if (m_frameToolBar)
+ {
+ int y = 0;
+ m_frameToolBar->GetSize( (int *) NULL, &y );
+ h += y;
+ }
+ wxWindow::SetClientSize( width, h );
+}
-void wxFrame::GtkOnSize( int width, int height )
+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;
m_width = width;
m_height = height;
-
+ if ((m_minWidth != -1) && (m_width < m_minWidth)) m_width = m_minWidth;
+ if ((m_minHeight != -1) && (m_height < m_minHeight)) m_height = m_minHeight;
+ if ((m_maxWidth != -1) && (m_width > m_maxWidth)) m_width = m_minWidth;
+ if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_minHeight;
+
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
// 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 );
-
+// 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( (int *) NULL, &toolbar_height );
- gtk_widget_set_uposition( GTK_WIDGET(m_wxwindow), main_x, main_y );
- gtk_widget_set_usize( GTK_WIDGET(m_wxwindow), main_width, main_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_widget_set_uposition( m_frameMenuBar->m_widget, 1, 1 );
+ 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 );
-};
+}
void wxFrame::OnSize( wxSizeEvent &WXUNUSED(event) )
{
- wxWindow *child = NULL;
- int noChildren = 0;
- for(wxNode *node = GetChildren()->First(); node; node = node->Next())
- {
- wxWindow *win = (wxWindow *)node->Data();
- if (!win->IsKindOf(CLASSINFO(wxFrame)) &&
- !win->IsKindOf(CLASSINFO(wxDialog))
-/* && (win != m_frameMenuBar) &&
- (win != m_frameStatusBar) not in m_children anyway */
- )
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+
+ if ( GetAutoLayout() )
+ Layout();
+ else {
+ // no child: go out !
+ if (!GetChildren()->First())
+ return;
+
+ // do we have exactly one child?
+ wxWindow *child = (wxWindow *) NULL;
+ for(wxNode *node = GetChildren()->First(); node; node = node->Next())
{
- child = win;
- noChildren ++;
- };
- }
-;
+ 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;
- if ((child) && (noChildren == 1))
- {
- int client_x, client_y;
+ child = win;
+ }
+ }
+ // 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);
}
-;
-};
+}
-void SetInvokingWindow( wxMenu *menu, wxWindow *win )
+void wxFrame::AddChild( wxWindow *child )
+{
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+ wxASSERT_MSG( (m_wxwindow != NULL), "invalid frame" );
+ wxASSERT_MSG( (m_mainWindow != NULL), "invalid frame" );
+ wxASSERT_MSG( (child != NULL), "invalid child" );
+ wxASSERT_MSG( (child->m_widget != NULL), "invalid child" );
+
+ // wxFrame and wxDialog as children aren't placed into the parents
+
+ if (IS_KIND_OF(child,wxMDIChildFrame)) wxFAIL_MSG( "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 );
+ }
+}
+
+static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
{
menu->SetInvokingWindow( win );
wxNode *node = menu->m_items.First();
while (node)
{
wxMenuItem *menuitem = (wxMenuItem*)node->Data();
- if (menuitem->m_isSubMenu) SetInvokingWindow( menuitem->m_subMenu, win );
+ if (menuitem->IsSubMenu())
+ SetInvokingWindow( menuitem->GetSubMenu(), win );
node = node->Next();
- };
-};
+ }
+}
void wxFrame::SetMenuBar( wxMenuBar *menuBar )
{
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+ wxASSERT_MSG( (m_wxwindow != NULL), "invalid frame" );
+ wxASSERT_MSG( (m_mainWindow != NULL), "invalid frame" );
+
m_frameMenuBar = menuBar;
- wxNode *node = m_frameMenuBar->m_menus.First();
- while (node)
+ if (m_frameMenuBar)
{
- wxMenu *menu = (wxMenu*)node->Data();
- SetInvokingWindow( menu, this );
- node = node->Next();
- };
+ wxNode *node = m_frameMenuBar->m_menus.First();
+ while (node)
+ {
+ wxMenu *menu = (wxMenu*)node->Data();
+ SetInvokingWindow( menu, this );
+ node = node->Next();
+ }
+
+ if (m_frameMenuBar->m_parent != this)
+ {
+ m_frameMenuBar->m_parent = this;
+ gtk_myfixed_put( GTK_MYFIXED(m_mainWindow),
+ m_frameMenuBar->m_widget, m_frameMenuBar->m_x, m_frameMenuBar->m_y );
+ }
+ }
+}
+
+wxMenuBar *wxFrame::GetMenuBar(void) const
+{
+ return m_frameMenuBar;
+}
+
+wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name)
+{
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
- m_frameMenuBar->m_parent = this;
- gtk_myfixed_put( GTK_MYFIXED(m_mainWindow),
- m_frameMenuBar->m_widget, m_frameMenuBar->m_x, m_frameMenuBar->m_y );
-};
+ wxCHECK_MSG( m_frameToolBar == NULL, FALSE, "recreating toolbar in wxFrame" );
-bool wxFrame::CreateStatusBar( const int number )
+ m_addPrivateChild = TRUE;
+ m_frameToolBar = OnCreateToolBar( style, id, name );
+ m_addPrivateChild = FALSE;
+
+ return m_frameToolBar;
+}
+
+wxToolBar* wxFrame::OnCreateToolBar( long style, wxWindowID id, const wxString& name )
{
- if (m_frameStatusBar)
- delete m_frameStatusBar;
+ return new wxToolBar( this, id, wxDefaultPosition, wxDefaultSize, style, name );
+}
+
+wxToolBar *wxFrame::GetToolBar(void) const
+{
+ return m_frameToolBar;
+}
+
+wxStatusBar* wxFrame::CreateStatusBar( int number, long style, wxWindowID id, const wxString& name )
+{
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
- m_frameStatusBar = new wxStatusBar( this, -1, wxPoint(0,0), wxSize(100,20) );
+ wxCHECK_MSG( m_frameStatusBar == NULL, FALSE, "recreating status bar in wxFrame" );
- m_frameStatusBar->SetFieldsCount( number );
- return TRUE;
-};
+ m_frameStatusBar = OnCreateStatusBar( number, style, id, name );
+
+ return m_frameStatusBar;
+}
-void wxFrame::SetStatusText( const wxString &text, const int number )
+wxStatusBar *wxFrame::OnCreateStatusBar( int number, long style, wxWindowID id, const wxString& name )
{
- if (m_frameStatusBar) m_frameStatusBar->SetStatusText( text, number );
-};
+ wxStatusBar *statusBar = (wxStatusBar *) 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() );
+
+ long x, y;
+ dc.GetTextExtent( "X", &x, &y );
+
+ int height = (int)( (y * 1.1) + 2* statusBar->GetBorderY());
+
+ statusBar->SetSize( -1, -1, 100, height );
-void wxFrame::SetStatusWidths( const int n, const int *width )
+ statusBar->SetFieldsCount( number );
+ return statusBar;
+}
+
+void wxFrame::SetStatusText(const wxString& text, int number)
{
- if (m_frameStatusBar) m_frameStatusBar->SetStatusWidths( n, width );
-};
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+
+ wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set text for" );
-wxStatusBar *wxFrame::GetStatusBar(void)
+ m_frameStatusBar->SetStatusText(text, number);
+}
+
+void wxFrame::SetStatusWidths(int n, const int widths_field[] )
{
- return m_frameStatusBar;
-};
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+
+ wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set widths for" );
+
+ m_frameStatusBar->SetStatusWidths(n, widths_field);
+}
-wxMenuBar *wxFrame::GetMenuBar(void)
+wxStatusBar *wxFrame::GetStatusBar(void) const
{
- return m_frameMenuBar;
-};
+ return m_frameStatusBar;
+}
void wxFrame::SetTitle( const wxString &title )
{
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+
m_title = title;
+ if (m_title.IsNull()) m_title = "";
gtk_window_set_title( GTK_WINDOW(m_widget), title );
-};
+}
-wxString wxFrame::GetTitle(void) const
+void wxFrame::SetIcon( const wxIcon &icon )
{
- return (wxString&)m_title;
-};
+ wxASSERT_MSG( (m_widget != NULL), "invalid frame" );
+
+ m_icon = icon;
+ if (!icon.Ok()) return;
+
+ wxMask *mask = icon.GetMask();
+ GdkBitmap *bm = (GdkBitmap *) NULL;
+ if (mask) bm = mask->GetBitmap();
+
+ gdk_window_set_icon( m_widget->window, (GdkWindow *) NULL, icon.GetPixmap(), bm );
+}
projects / wxWidgets.git / blobdiff