/////////////////////////////////////////////////////////////////////////////
-// Name: gtk/window.cpp
+// Name: src/gtk1/window.cpp
// Purpose:
// Author: Robert Roebling
// Id: $Id$
#endif
#include "wx/window.h"
-#include "wx/dcclient.h"
-#include "wx/frame.h"
-#include "wx/app.h"
-#include "wx/layout.h"
-#include "wx/utils.h"
-#include "wx/dialog.h"
-#include "wx/msgdlg.h"
-#include "wx/module.h"
-#include "wx/combobox.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/intl.h"
+ #include "wx/log.h"
+ #include "wx/app.h"
+ #include "wx/utils.h"
+ #include "wx/frame.h"
+ #include "wx/dcclient.h"
+ #include "wx/menu.h"
+ #include "wx/dialog.h"
+ #include "wx/settings.h"
+ #include "wx/msgdlg.h"
+ #include "wx/textctrl.h"
+ #include "wx/combobox.h"
+ #include "wx/layout.h"
+ #include "wx/statusbr.h"
+ #include "wx/math.h"
+ #include "wx/module.h"
+#endif
#if wxUSE_DRAG_AND_DROP
#include "wx/dnd.h"
#include "wx/caret.h"
#endif // wxUSE_CARET
-#if wxUSE_TEXTCTRL
- #include "wx/textctrl.h"
-#endif
-
-#include "wx/menu.h"
-#include "wx/statusbr.h"
-#include "wx/intl.h"
-#include "wx/settings.h"
-#include "wx/log.h"
#include "wx/fontutil.h"
#ifdef __WXDEBUG__
#include "wx/thread.h"
#endif
-#include "wx/math.h"
#include <ctype.h>
-#include "wx/gtk/private.h"
+#include "wx/gtk1/private.h"
#include <gdk/gdkprivate.h>
#include <gdk/gdkkeysyms.h>
#include <gdk/gdkx.h>
#include <gtk/gtk.h>
#include <gtk/gtkprivate.h>
-#include "wx/gtk/win_gtk.h"
-
-#ifdef __WXGTK20__
-#include <pango/pangox.h>
-#endif
-
-
-#ifdef __WXGTK20__
- #ifdef HAVE_XIM
- #undef HAVE_XIM
- #endif
-#endif
-
-#ifdef __WXGTK20__
-extern GtkContainerClass *pizza_parent_class;
-#endif
+#include "wx/gtk1/win_gtk.h"
//-----------------------------------------------------------------------------
// documentation on internals
// data
//-----------------------------------------------------------------------------
-extern wxList wxPendingDelete;
extern bool g_blockEventsOnDrag;
extern bool g_blockEventsOnScroll;
extern wxCursor g_globalCursor;
// hack: we need something to pass to gtk_menu_popup, so we store the time of
// the last click here (extern: used from gtk/menu.cpp)
-#ifndef __WXGTK20__
guint32 wxGtkTimeLastClick = 0;
-#endif
+
+// Save the last mouse event for drag start
+GdkEvent *g_lastMouseEvent = (GdkEvent*) NULL;
+int g_lastButtonNumber = 0;
extern bool g_mainThreadLocked;
gint x,
gint y)
{
-#ifndef __WXGTK20__
GdkWindowPrivate *priv;
-#endif
if (!window)
window = GDK_ROOT_PARENT();
-#ifdef __WXGTK20__
- if (!GDK_WINDOW_DESTROYED(window))
- {
- XWarpPointer (GDK_WINDOW_XDISPLAY(window),
- None, /* not source window -> move from anywhere */
- GDK_WINDOW_XID(window), /* dest window */
- 0, 0, 0, 0, /* not source window -> move from anywhere */
- x, y );
- }
-#else
priv = (GdkWindowPrivate*) window;
if (!priv->destroyed)
0, 0, 0, 0, /* not source window -> move from anywhere */
x, y );
}
-#endif
}
//-----------------------------------------------------------------------------
draw_frame( widget, win );
-#ifdef __WXGTK20__
-
- (* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event);
-
-#endif
return TRUE;
}
}
// "draw" of m_widget
//-----------------------------------------------------------------------------
-#ifndef __WXGTK20__
-
extern "C" {
static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxWindowGTK *win )
{
}
}
-#endif // GTK+ < 2.0
-
//-----------------------------------------------------------------------------
// "size_request" of m_widget
//-----------------------------------------------------------------------------
if (g_isIdle)
wxapp_install_idle_handler();
-#ifdef __WXGTK20__
- // This callback gets called in drawing-idle time under
- // GTK 2.0, so we don't need to defer anything to idle
- // time anymore.
-
- GtkPizza *pizza = GTK_PIZZA( widget );
- if (gdk_event->window != pizza->bin_window) return FALSE;
-
-#if 0
- if (win->GetName())
- {
- wxPrintf( wxT("OnExpose from ") );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- wxPrintf( win->GetClassInfo()->GetClassName() );
- wxPrintf( wxT(" %d %d %d %d\n"), (int)gdk_event->area.x,
- (int)gdk_event->area.y,
- (int)gdk_event->area.width,
- (int)gdk_event->area.height );
- }
-
- gtk_paint_box
- (
- win->m_wxwindow->style,
- pizza->bin_window,
- GTK_STATE_NORMAL,
- GTK_SHADOW_OUT,
- (GdkRectangle*) NULL,
- win->m_wxwindow,
- (char *)"button", // const_cast
- 20,20,24,24
- );
-#endif
-
- win->GetUpdateRegion() = wxRegion( gdk_event->region );
-
- win->GtkSendPaintEvents();
-
-
- // Let parent window draw window-less widgets
- (* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event);
-#else
// This gets called immediately after an expose event
// under GTK 1.2 so we collect the calls and wait for
// the idle handler to pick things up.
// Actual redrawing takes place in idle time.
// win->GtkUpdate();
-#endif
return FALSE;
}
// "event" of m_wxwindow
//-----------------------------------------------------------------------------
-#ifndef __WXGTK20__
-
// GTK thinks it is clever and filters out a certain amount of "unneeded"
// expose events. We need them, of course, so we override the main event
// procedure in GtkWidget by giving our own handler for all system events.
}
}
-#endif // !GTK+ 2
-
//-----------------------------------------------------------------------------
// "draw" of m_wxwindow
//-----------------------------------------------------------------------------
-#ifndef __WXGTK20__
-
// This callback is a complete replacement of the gtk_pizza_draw() function,
// which is disabled.
}
}
-#endif
-
//-----------------------------------------------------------------------------
// "key_press_event" from any window
//-----------------------------------------------------------------------------
break;
case GDK_Prior: // == GDK_Page_Up
- key_code = WXK_PRIOR;
+ key_code = WXK_PAGEUP;
break;
case GDK_Next: // == GDK_Page_Down
- key_code = WXK_NEXT;
+ key_code = WXK_PAGEDOWN;
break;
case GDK_End:
break;
case GDK_KP_Prior: // == GDK_KP_Page_Up
- key_code = isChar ? WXK_PRIOR : WXK_NUMPAD_PRIOR;
+ key_code = isChar ? WXK_PAGEUP : WXK_NUMPAD_PAGEUP;
break;
case GDK_KP_Next: // == GDK_KP_Page_Down
- key_code = isChar ? WXK_NEXT : WXK_NUMPAD_NEXT;
+ key_code = isChar ? WXK_PAGEDOWN : WXK_NUMPAD_PAGEDOWN;
break;
case GDK_KP_End:
}
-#ifdef __WXGTK20__
-struct wxGtkIMData
-{
- GtkIMContext *context;
- GdkEventKey *lastKeyEvent;
-
- wxGtkIMData()
- {
- context = gtk_im_multicontext_new();
- lastKeyEvent = NULL;
- }
- ~wxGtkIMData()
- {
- g_object_unref(context);
- }
-};
-#endif
-
extern "C" {
static gint gtk_window_key_press_callback( GtkWidget *widget,
GdkEventKey *gdk_event,
bool ret = false;
bool return_after_IM = false;
- if( wxTranslateGTKKeyEventToWx(event, win, gdk_event) )
+ if( wxTranslateGTKKeyEventToWx(event, win, gdk_event) == false )
{
// Emit KEY_DOWN event
ret = win->GetEventHandler()->ProcessEvent( event );
return_after_IM = true;
}
-#ifdef __WXGTK20__
- // 2005.01.26 modified by Hong Jen Yee (hzysoft@sina.com.tw):
- // When we get a key_press event here, it could be originate
- // from the current widget or its child widgets. However, only the widget
- // with the INPUT FOCUS can generate the INITIAL key_press event. That is,
- // if the CURRENT widget doesn't have the FOCUS at all, this event definitely
- // originated from its child widgets and shouldn't be passed to IM context.
- // In fact, what a GTK+ IM should do is filtering keyEvents and convert them
- // into text input ONLY WHEN THE WIDGET HAS INPUT FOCUS. Besides, when current
- // widgets has both IM context and input focus, the event should be filtered
- // by gtk_im_context_filter_keypress().
- // Then, we should, according to GTK+ 2.0 API doc, return whatever it returns.
- if ((!ret) && (win->m_imData != NULL) && ( wxWindow::FindFocus() == win ))
- {
- // We should let GTK+ IM filter key event first. According to GTK+ 2.0 API
- // docs, if IM filter returns true, no further processing should be done.
- // we should send the key_down event anyway.
- bool intercepted_by_IM = gtk_im_context_filter_keypress(win->m_imData->context, gdk_event);
- win->m_imData->lastKeyEvent = NULL;
- if (intercepted_by_IM)
- {
- wxLogTrace(TRACE_KEYS, _T("Key event intercepted by IM"));
- return true;
- }
- }
-#endif
- if (return_after_IM)
- return false;
-
-#ifndef __WXGTK20__
// This is for GTK+ 1.2 only. The char event generatation for GTK+ 2.0 is done
// in the "commit" handler.
return true;
}
-#endif // #ifndef __WXGTK20__
+ if (return_after_IM)
+ return false;
#if wxUSE_ACCEL
if (!ret)
}
}
-#ifdef __WXGTK20__
-extern "C" {
-static void gtk_wxwindow_commit_cb (GtkIMContext *context,
- const gchar *str,
- wxWindow *window)
-{
- wxKeyEvent event( wxEVT_KEY_DOWN );
-
- // take modifiers, cursor position, timestamp etc. from the last
- // key_press_event that was fed into Input Method:
- if (window->m_imData->lastKeyEvent)
- {
- wxFillOtherKeyEventFields(event,
- window, window->m_imData->lastKeyEvent);
- }
-
-#if wxUSE_UNICODE
- const wxWCharBuffer data = wxConvUTF8.cMB2WC( (char*)str );
-#else
- const wxWCharBuffer wdata = wxConvUTF8.cMB2WC( (char*)str );
- const wxCharBuffer data = wxConvLocal.cWC2MB( wdata );
-#endif // wxUSE_UNICODE
- if( !(const wxChar*)data )
- return;
-
- bool ret = false;
-
- // Implement OnCharHook by checking ancestor top level windows
- wxWindow *parent = window;
- while (parent && !parent->IsTopLevel())
- parent = parent->GetParent();
-
- for( const wxChar* pstr = data; *pstr; pstr++ )
- {
-#if wxUSE_UNICODE
- event.m_uniChar = *pstr;
- // Backward compatible for ISO-8859-1
- event.m_keyCode = *pstr < 256 ? event.m_uniChar : 0;
- wxLogTrace(TRACE_KEYS, _T("IM sent character '%c'"), event.m_uniChar);
-#else
- event.m_keyCode = *pstr;
-#endif // wxUSE_UNICODE
- if (parent)
- {
- event.SetEventType( wxEVT_CHAR_HOOK );
- ret = parent->GetEventHandler()->ProcessEvent( event );
- }
-
- if (!ret)
- {
- event.SetEventType(wxEVT_CHAR);
- ret = window->GetEventHandler()->ProcessEvent( event );
- }
- }
-}
-}
-#endif
-
-
//-----------------------------------------------------------------------------
// "key_release_event" from any window
//-----------------------------------------------------------------------------
static void AdjustEventButtonState(wxMouseEvent& event)
{
// GDK reports the old state of the button for a button press event, but
- // for compatibility with MSW and common sense we want m_leftDown be TRUE
+ // for compatibility with MSW and common sense we want m_leftDown be true
// for a LEFT_DOWN event, not FALSE, so we will invert
// left/right/middleDown for the corresponding click events
if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
+ g_lastButtonNumber = gdk_event->button;
+
if (win->m_wxwindow && (g_focusWindow != win) && win->AcceptsFocus())
{
gtk_widget_grab_focus( win->m_wxwindow );
wxEventType event_type = wxEVT_NULL;
- // GdkDisplay is a GTK+ 2.2.0 thing
-#if defined(__WXGTK20__) && GTK_CHECK_VERSION(2, 2, 0)
- if ( gdk_event->type == GDK_2BUTTON_PRESS &&
- !gtk_check_version(2,2,0) &&
- gdk_event->button >= 1 && gdk_event->button <= 3 )
- {
- // Reset GDK internal timestamp variables in order to disable GDK
- // triple click events. GDK will then next time believe no button has
- // been clicked just before, and send a normal button click event.
- GdkDisplay* display = gtk_widget_get_display (widget);
- display->button_click_time[1] = 0;
- display->button_click_time[0] = 0;
- }
-#endif // GTK 2+
-
if (gdk_event->button == 1)
{
// note that GDK generates triple click events which are not supported
return FALSE;
}
+ g_lastMouseEvent = (GdkEvent*) gdk_event;
+
wxMouseEvent event( event_type );
InitMouseEvent( win, event, gdk_event );
if ( !g_captureWindow )
win = FindWindowForMouseEvent(win, event.m_x, event.m_y);
-#ifndef __WXGTK20__
wxGtkTimeLastClick = gdk_event->time;
if (event_type == wxEVT_LEFT_DCLICK)
return FALSE;
}
}
-#endif // !__WXGTK20__
if (win->GetEventHandler()->ProcessEvent( event ))
{
if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
+ g_lastButtonNumber = 0;
+
wxEventType event_type = wxEVT_NULL;
switch (gdk_event->button)
return FALSE;
}
+ g_lastMouseEvent = (GdkEvent*) gdk_event;
+
wxMouseEvent event( event_type );
InitMouseEvent( win, event, gdk_event );
gdk_event->y = y;
}
+ g_lastMouseEvent = (GdkEvent*) gdk_event;
+
/*
printf( "OnMotion from " );
if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
}
}
-#ifdef __WXGTK20__
-//-----------------------------------------------------------------------------
-// "mouse_wheel_event"
-//-----------------------------------------------------------------------------
-
-extern "C" {
-static gint gtk_window_wheel_callback (GtkWidget * widget,
- GdkEventScroll * gdk_event,
- wxWindowGTK * win)
-{
- DEBUG_MAIN_THREAD
-
- if (g_isIdle)
- wxapp_install_idle_handler();
-
- wxEventType event_type = wxEVT_NULL;
- if (gdk_event->direction == GDK_SCROLL_UP)
- event_type = wxEVT_MOUSEWHEEL;
- else if (gdk_event->direction == GDK_SCROLL_DOWN)
- event_type = wxEVT_MOUSEWHEEL;
- else
- return FALSE;
-
- wxMouseEvent event( event_type );
- // Can't use InitMouse macro because scroll events don't have button
- event.SetTimestamp( gdk_event->time );
- event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
- event.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
- event.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
- event.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
- event.m_leftDown = (gdk_event->state & GDK_BUTTON1_MASK);
- event.m_middleDown = (gdk_event->state & GDK_BUTTON2_MASK);
- event.m_rightDown = (gdk_event->state & GDK_BUTTON3_MASK);
- event.m_linesPerAction = 3;
- event.m_wheelDelta = 120;
- if (gdk_event->direction == GDK_SCROLL_UP)
- event.m_wheelRotation = 120;
- else
- event.m_wheelRotation = -120;
-
- wxPoint pt = win->GetClientAreaOrigin();
- event.m_x = (wxCoord)gdk_event->x - pt.x;
- event.m_y = (wxCoord)gdk_event->y - pt.y;
-
- event.SetEventObject( win );
- event.SetId( win->GetId() );
- event.SetTimestamp( gdk_event->time );
-
- if (win->GetEventHandler()->ProcessEvent( event ))
- {
- gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "scroll_event" );
- return TRUE;
- }
-
- return FALSE;
-}
-}
-
-//-----------------------------------------------------------------------------
-// "popup-menu"
-//-----------------------------------------------------------------------------
-extern "C" {
-static gboolean wxgtk_window_popup_menu_callback(GtkWidget*, wxWindowGTK* win)
-{
- wxContextMenuEvent event(
- wxEVT_CONTEXT_MENU,
- win->GetId(),
- wxPoint(-1, -1));
- event.SetEventObject(win);
- return win->GetEventHandler()->ProcessEvent(event);
-}
-}
-#endif // __WXGTK20__
-
//-----------------------------------------------------------------------------
// "focus_in_event"
//-----------------------------------------------------------------------------
if (g_isIdle)
wxapp_install_idle_handler();
-#ifdef __WXGTK20__
- if (win->m_imData)
- gtk_im_context_focus_in(win->m_imData->context);
-#endif
-
g_focusWindowLast =
g_focusWindow = win;
if (g_isIdle)
wxapp_install_idle_handler();
-#ifdef __WXGTK20__
- if (win->m_imData)
- gtk_im_context_focus_out(win->m_imData->context);
-#endif
-
wxLogTrace( TRACE_FOCUS,
_T("%s: focus out"), win->GetName().c_str() );
win->m_oldVerticalPos = adjust->value;
-#ifndef __WXGTK20__
GtkScrolledWindow *sw = GTK_SCROLLED_WINDOW(win->m_widget);
-#endif
wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(sw->vscrollbar));
int value = (int)(adjust->value+0.5);
float diff = adjust->value - win->m_oldHorizontalPos;
if (fabs(diff) < 0.2) return;
-#ifndef __WXGTK20__
GtkScrolledWindow *sw = GTK_SCROLLED_WINDOW(win->m_widget);
-#endif
wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(sw->hscrollbar));
win->m_oldHorizontalPos = adjust->value;
g_blockEventsOnScroll = true;
// FIXME: there is no 'slider' field in GTK+ 2.0 any more
-#ifndef __WXGTK20__
win->m_isScrolling = (gdk_event->window == widget->slider);
-#endif
return FALSE;
}
if (g_isIdle)
wxapp_install_idle_handler();
-#ifdef __WXGTK20__
- if (win->m_imData)
- {
- GtkPizza *pizza = GTK_PIZZA( m_widget );
- gtk_im_context_set_client_window( win->m_imData->context,
- pizza->bin_window );
- }
-#endif
-
wxWindowCreateEvent event( win );
event.SetEventObject( win );
win->GetEventHandler()->ProcessEvent( event );
ms.SetShiftDown(mask & GDK_SHIFT_MASK);
ms.SetAltDown(mask & GDK_MOD1_MASK);
ms.SetMetaDown(mask & GDK_MOD2_MASK);
-
+
return ms;
}
-
+
//-----------------------------------------------------------------------------
// wxWindowGTK
//-----------------------------------------------------------------------------
m_cursor = *wxSTANDARD_CURSOR;
-#ifdef __WXGTK20__
- m_imData = NULL;
- m_dirtyTabOrder = false;
-#else
#ifdef HAVE_XIM
m_ic = (GdkIC*) NULL;
m_icattr = (GdkICAttr*) NULL;
#endif
-#endif
}
wxWindowGTK::wxWindowGTK()
gdk_ic_attr_destroy (m_icattr);
#endif
-#ifdef __WXGTK20__
- // delete before the widgets to avoid a crash on solaris
- delete m_imData;
-#endif
-
if (m_wxwindow)
{
gtk_widget_destroy( m_wxwindow );
gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event",
GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this );
-#ifndef __WXGTK20__
gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw",
GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this );
gtk_signal_connect( GTK_OBJECT(m_wxwindow), "event",
GTK_SIGNAL_FUNC(gtk_window_event_event_callback), (gpointer)this );
}
-#else
- // gtk_widget_set_redraw_on_allocate( GTK_WIDGET(m_wxwindow), !HasFlag( wxFULL_REPAINT_ON_RESIZE ) );
-#endif
}
-#ifdef __WXGTK20__
- // Create input method handler
- m_imData = new wxGtkIMData;
-
- // Cannot handle drawing preedited text yet
- gtk_im_context_set_use_preedit( m_imData->context, FALSE );
-
- g_signal_connect (G_OBJECT (m_imData->context), "commit",
- G_CALLBACK (gtk_wxwindow_commit_cb), this);
-#endif
-
// these are called when the "sunken" or "raised" borders are drawn
gtk_signal_connect( GTK_OBJECT(m_widget), "expose_event",
GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this );
-#ifndef __WXGTK20__
gtk_signal_connect( GTK_OBJECT(m_widget), "draw",
GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this );
-#endif
}
// focus handling
gtk_signal_connect( GTK_OBJECT(widget), "motion_notify_event",
GTK_SIGNAL_FUNC(gtk_window_motion_notify_callback), (gpointer)this );
-#ifdef __WXGTK20__
- gtk_signal_connect( GTK_OBJECT(widget), "scroll_event",
- GTK_SIGNAL_FUNC(gtk_window_wheel_callback), (gpointer)this );
- g_signal_connect(widget, "popup_menu",
- G_CALLBACK(wxgtk_window_popup_menu_callback), this);
-#endif
-
gtk_signal_connect( GTK_OBJECT(widget), "enter_notify_event",
GTK_SIGNAL_FUNC(gtk_window_enter_callback), (gpointer)this );
/* the default button has a border around it */
if (GTK_WIDGET_CAN_DEFAULT(m_widget))
{
-#ifdef __WXGTK20__
- GtkBorder *default_border = NULL;
- gtk_widget_style_get( m_widget, "default_border", &default_border, NULL );
- if (default_border)
- {
- left_border += default_border->left;
- right_border += default_border->right;
- top_border += default_border->top;
- bottom_border += default_border->bottom;
- g_free( default_border );
- }
-#else
left_border = 6;
right_border = 6;
top_border = 6;
bottom_border = 5;
-#endif
}
DoMoveWindow( m_x-top_border,
void wxWindowGTK::OnInternalIdle()
{
-#ifdef __WXGTK20__
- if ( m_dirtyTabOrder )
- RealizeTabOrder();
-#endif
// Update style if the window was not yet realized
// and SetBackgroundStyle(wxBG_STYLE_CUSTOM) was called
if (m_needsStyleChange)
gdk_window_set_cursor( window, cursor.GetCursor() );
}
- else
+ else if ( m_widget )
{
-
GdkWindow *window = m_widget->window;
- if ((window) && !(GTK_WIDGET_NO_WINDOW(m_widget)))
+ if ( window && !GTK_WIDGET_NO_WINDOW(m_widget) )
gdk_window_set_cursor( window, cursor.GetCursor() );
-
}
}
wxFont font = GetFont();
wxCHECK_MSG( font.Ok(), 12, wxT("invalid font") );
-#ifdef __WXGTK20__
- PangoContext *context = NULL;
- if (m_widget)
- context = gtk_widget_get_pango_context( m_widget );
-
- if (!context)
- return 0;
-
- PangoFontDescription *desc = font.GetNativeFontInfo()->description;
- PangoLayout *layout = pango_layout_new(context);
- pango_layout_set_font_description(layout, desc);
- pango_layout_set_text(layout, "H", 1);
- PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
-
- PangoRectangle rect;
- pango_layout_line_get_extents(line, NULL, &rect);
-
- g_object_unref( G_OBJECT( layout ) );
-
- return (int) PANGO_PIXELS(rect.height);
-#else
GdkFont *gfont = font.GetInternalFont( 1.0 );
return gfont->ascent + gfont->descent;
-#endif
}
int wxWindowGTK::GetCharWidth() const
wxFont font = GetFont();
wxCHECK_MSG( font.Ok(), 8, wxT("invalid font") );
-#ifdef __WXGTK20__
- PangoContext *context = NULL;
- if (m_widget)
- context = gtk_widget_get_pango_context( m_widget );
-
- if (!context)
- return 0;
-
- PangoFontDescription *desc = font.GetNativeFontInfo()->description;
- PangoLayout *layout = pango_layout_new(context);
- pango_layout_set_font_description(layout, desc);
- pango_layout_set_text(layout, "g", 1);
- PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
-
- PangoRectangle rect;
- pango_layout_line_get_extents(line, NULL, &rect);
-
- g_object_unref( G_OBJECT( layout ) );
-
- return (int) PANGO_PIXELS(rect.width);
-#else
GdkFont *gfont = font.GetInternalFont( 1.0 );
return gdk_string_width( gfont, "g" );
-#endif
}
void wxWindowGTK::GetTextExtent( const wxString& string,
return;
}
-#ifdef __WXGTK20__
- PangoContext *context = NULL;
- if (m_widget)
- context = gtk_widget_get_pango_context( m_widget );
-
- if (!context)
- {
- if (x) (*x) = 0;
- if (y) (*y) = 0;
- return;
- }
-
- PangoFontDescription *desc = fontToUse.GetNativeFontInfo()->description;
- PangoLayout *layout = pango_layout_new(context);
- pango_layout_set_font_description(layout, desc);
- {
-#if wxUSE_UNICODE
- const wxCharBuffer data = wxConvUTF8.cWC2MB( string );
- pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
-#else
- const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string );
- const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata );
- pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
-#endif
- }
-
- PangoRectangle rect;
- pango_layout_get_extents(layout, NULL, &rect);
-
- if (x) (*x) = (wxCoord) PANGO_PIXELS(rect.width);
- if (y) (*y) = (wxCoord) PANGO_PIXELS(rect.height);
- if (descent)
- {
- PangoLayoutIter *iter = pango_layout_get_iter(layout);
- int baseline = pango_layout_iter_get_baseline(iter);
- pango_layout_iter_free(iter);
- *descent = *y - PANGO_PIXELS(baseline);
- }
- if (externalLeading) (*externalLeading) = 0; // ??
-
- g_object_unref( G_OBJECT( layout ) );
-#else
GdkFont *font = fontToUse.GetInternalFont( 1.0 );
if (x) (*x) = gdk_string_width( font, wxGTK_CONV( string ) );
if (y) (*y) = font->ascent + font->descent;
if (descent) (*descent) = font->descent;
if (externalLeading) (*externalLeading) = 0; // ??
-#endif
}
void wxWindowGTK::SetFocus()
}
else if (m_widget)
{
-#ifdef __WXGTK20__
- if (GTK_IS_CONTAINER(m_widget))
- {
- gtk_widget_child_focus( m_widget, GTK_DIR_TAB_FORWARD );
- }
- else
-#endif
if (GTK_WIDGET_CAN_FOCUS(m_widget) && !GTK_WIDGET_HAS_FOCUS (m_widget) )
{
}
}
else
-#ifndef __WXGTK20__
if (GTK_IS_CONTAINER(m_widget))
{
gtk_container_focus( GTK_CONTAINER(m_widget), GTK_DIR_TAB_FORWARD );
}
else
-#endif
{
wxLogTrace(TRACE_FOCUS,
_T("Can't set focus to %s(%s)"),
(*m_insertCallback)(this, child);
}
-#ifdef __WXGTK20__
-
-void wxWindowGTK::AddChild(wxWindowBase *child)
-{
- wxWindowBase::AddChild(child);
- m_dirtyTabOrder = true;
- if (g_isIdle)
- wxapp_install_idle_handler();
-}
-
-void wxWindowGTK::RemoveChild(wxWindowBase *child)
-{
- wxWindowBase::RemoveChild(child);
- m_dirtyTabOrder = true;
- if (g_isIdle)
- wxapp_install_idle_handler();
-}
-
-void wxWindowGTK::DoMoveInTabOrder(wxWindow *win, MoveKind move)
-{
- wxWindowBase::DoMoveInTabOrder(win, move);
- m_dirtyTabOrder = true;
- if (g_isIdle)
- wxapp_install_idle_handler();
-}
-
-void wxWindowGTK::RealizeTabOrder()
-{
- if (m_wxwindow)
- {
- if (m_children.size() > 0)
- {
- GList *chain = NULL;
-
- for (wxWindowList::const_iterator i = m_children.begin();
- i != m_children.end(); ++i)
- {
- chain = g_list_prepend(chain, (*i)->m_widget);
- }
-
- chain = g_list_reverse(chain);
-
- gtk_container_set_focus_chain(GTK_CONTAINER(m_wxwindow), chain);
- g_list_free(chain);
- }
- else
- {
- gtk_container_unset_focus_chain(GTK_CONTAINER(m_wxwindow));
- }
- }
-
- m_dirtyTabOrder = false;
-}
-
-#endif // __WXGTK20__
-
void wxWindowGTK::Raise()
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
{
wxCHECK_MSG( (m_widget != NULL), false, wxT("invalid window") );
- if (cursor == m_cursor)
+ if ( cursor.IsSameAs(m_cursor) )
return false;
if (g_isIdle)
wxapp_install_idle_handler();
- if (cursor == wxNullCursor)
- return wxWindowBase::SetCursor( *wxSTANDARD_CURSOR );
- else
- return wxWindowBase::SetCursor( cursor );
+ return wxWindowBase::SetCursor( cursor.IsOk() ? cursor
+ : *wxSTANDARD_CURSOR );
}
void wxWindowGTK::WarpPointer( int x, int y )
if (!m_widget->window)
return;
-#ifndef __WXGTK20__
if (g_isIdle)
wxapp_install_idle_handler();
gtk_widget_draw( m_widget, (GdkRectangle*) NULL );
}
}
-#else // GTK+ 2
- if (m_wxwindow)
- {
- GdkRectangle gdk_rect,
- *p;
- if (rect)
- {
- gdk_rect.x = rect->x;
- gdk_rect.y = rect->y;
- gdk_rect.width = rect->width;
- gdk_rect.height = rect->height;
- p = &gdk_rect;
- }
- else // invalidate everything
- {
- p = NULL;
- }
-
- gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, p, TRUE );
- }
-#endif // GTK+ 1/2
}
void wxWindowGTK::Update()
void wxWindowGTK::GtkUpdate()
{
-#ifdef __WXGTK20__
- if (m_wxwindow && GTK_PIZZA(m_wxwindow)->bin_window)
- gdk_window_process_updates( GTK_PIZZA(m_wxwindow)->bin_window, FALSE );
-#else
if (!m_updateRegion.IsEmpty())
GtkSendPaintEvents();
-#endif
// for consistency with other platforms (and also because it's convenient
// to be able to update an entire TLW by calling Update() only once), we
{
if (!m_wxwindow)
{
-#ifndef __WXGTK20__
m_clearRegion.Clear();
-#endif
m_updateRegion.Clear();
return;
}
}
else
-#ifdef __WXGTK20__
- {
- wxWindowDC dc( (wxWindow*)this );
- dc.SetClippingRegion( m_updateRegion );
-
- wxEraseEvent erase_event( GetId(), &dc );
- erase_event.SetEventObject( this );
-
- GetEventHandler()->ProcessEvent(erase_event);
- }
-#else
// if (!m_clearRegion.IsEmpty()) // Always send an erase event under GTK 1.2
{
wxWindowDC dc( (wxWindow*)this );
}
m_clearRegion.Clear();
}
-#endif
wxNcPaintEvent nc_paint_event( GetId() );
nc_paint_event.SetEventObject( this );
m_clipPaintRegion = false;
-#if !defined(__WXUNIVERSAL__) && !defined(__WXGTK20__)
+#if !defined(__WXUNIVERSAL__)
// The following code will result in all window-less widgets
// being redrawn because the wxWidgets class is allowed to
// paint over the window-less widgets.
{
wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
-#ifndef __WXGTK20__
if (m_wxwindow && m_wxwindow->window)
{
m_clearRegion.Clear();
// Better do this in idle?
GtkUpdate();
}
-#endif
}
#if wxUSE_TOOLTIPS
return true;
}
-#ifdef __WXGTK20__
-PangoContext *wxWindowGTK::GtkGetPangoDefaultContext()
-{
- return gtk_widget_get_pango_context( m_widget );
-}
-#endif
-
GtkRcStyle *wxWindowGTK::CreateWidgetStyle(bool forceStyle)
{
// do we need to apply any changes at all?
if ( m_font.Ok() )
{
-#ifdef __WXGTK20__
- style->font_desc =
- pango_font_description_copy( m_font.GetNativeFontInfo()->description );
-#else
wxString xfontname = m_font.GetNativeFontInfo()->GetXFontName();
style->fontset_name = g_strdup(xfontname.c_str());
-#endif
}
if ( m_foregroundColour.Ok() )
wxCHECK_RET( window, _T("CaptureMouse() failed") );
- wxCursor* cursor = & m_cursor;
+ const wxCursor* cursor = &m_cursor;
if (!cursor->Ok())
cursor = wxSTANDARD_CURSOR;
// No scrolling requested.
if ((dx == 0) && (dy == 0)) return;
-#ifndef __WXGTK20__
if (!m_updateRegion.IsEmpty())
{
m_updateRegion.Offset( dx, dy );
GetClientSize( &cw, &ch );
m_clearRegion.Intersect( 0, 0, cw, ch );
}
-#endif
m_clipPaintRegion = true;
if (g_eraseGC)
gdk_gc_unref( g_eraseGC );
}
-
projects / wxWidgets.git / blobdiff