if (win->m_hasScrolling)
{
GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget);
-
+
GtkRequisition vscroll_req;
vscroll_req.width = 2;
vscroll_req.height = 2;
(* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->vscrollbar)->klass )->size_request )
(scroll_window->vscrollbar, &vscroll_req );
-
+
GtkRequisition hscroll_req;
hscroll_req.width = 2;
hscroll_req.height = 2;
{
DEBUG_MAIN_THREAD
- if (!win->m_hasVMT)
- return;
-
+/*
+ if (win->GetName() == wxT("grid window"))
+ {
+ 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 );
+ }
+*/
+
win->GetUpdateRegion().Union( gdk_event->area.x,
gdk_event->area.y,
gdk_event->area.width,
gdk_event->area.height );
-/*
- wxPrintf( "OnExpose from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- wxPrintf( win->GetClassInfo()->GetClassName() );
- wxPrintf( " %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 );
-*/
if (gdk_event->count > 0)
return;
+ if (!win->m_hasVMT)
+ return;
+
wxEraseEvent eevent( win->GetId() );
eevent.SetEventObject( win );
win->GetEventHandler()->ProcessEvent(eevent);
if (g_isIdle)
wxapp_install_idle_handler();
-
- if (!win->m_hasVMT)
+
+ if ((rect->x == 0) && (rect->y == 0) && (rect->width <= 1) && (rect->height <= 1))
return;
+/*
+ if (win->GetName() == wxT("grid window"))
+ {
+ wxPrintf( wxT("OnDraw from ") );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ wxPrintf( win->GetClassInfo()->GetClassName() );
+ wxPrintf( wxT(" %d %d %d %d\n"), (int)rect->x,
+ (int)rect->y,
+ (int)rect->width,
+ (int)rect->height );
+ }
+*/
+
win->GetUpdateRegion().Union( rect->x, rect->y,
rect->width, rect->height );
-/*
- wxPrintf( "OnDraw from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- wxPrintf( " %d %d %d %d\n", (int)rect->x,
- (int)rect->y,
- (int)rect->width,
- (int)rect->height );
-*/
+ if (!win->m_hasVMT)
+ return;
wxEraseEvent eevent( win->GetId() );
eevent.SetEventObject( win );
printf( "KeyDown-Code is: %s.\n", tmp.c_str() );
printf( "KeyDown-ScanCode is: %d.\n", gdk_event->keyval );
*/
-
+
int x = 0;
int y = 0;
GdkModifierType state;
(win->GetParent()->HasFlag( wxTAB_TRAVERSAL)) )
{
wxNavigationKeyEvent new_event;
- new_event.SetEventObject( win );
+ new_event.SetEventObject( win->GetParent() );
/* GDK reports GDK_ISO_Left_Tab for SHIFT-TAB */
new_event.SetDirection( (gdk_event->keyval == GDK_Tab) );
/* CTRL-TAB changes the (parent) window, i.e. switch notebook page */
new_event.SetWindowChange( (gdk_event->state & GDK_CONTROL_MASK) );
new_event.SetCurrentFocus( win );
- ret = win->GetEventHandler()->ProcessEvent( new_event );
+ ret = win->GetParent()->GetEventHandler()->ProcessEvent( new_event );
}
/* generate wxID_CANCEL if <esc> has been pressed (typically in dialogs) */
return FALSE;
}
+// ----------------------------------------------------------------------------
+// mouse event processing helper
+// ----------------------------------------------------------------------------
+
+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 a LEFT_DOWN event, not FALSE, so we will invert
+ // left/right/middleDown for the corresponding click events
+ switch ( event.GetEventType() )
+ {
+ case wxEVT_LEFT_DOWN:
+ case wxEVT_LEFT_DCLICK:
+ case wxEVT_LEFT_UP:
+ event.m_leftDown = !event.m_leftDown;
+ break;
+
+ case wxEVT_MIDDLE_DOWN:
+ case wxEVT_MIDDLE_DCLICK:
+ case wxEVT_MIDDLE_UP:
+ event.m_middleDown = !event.m_middleDown;
+ break;
+
+ case wxEVT_RIGHT_DOWN:
+ case wxEVT_RIGHT_DCLICK:
+ case wxEVT_RIGHT_UP:
+ event.m_rightDown = !event.m_rightDown;
+ break;
+ }
+}
+
//-----------------------------------------------------------------------------
// "button_press_event"
//-----------------------------------------------------------------------------
}
}
- wxEventType event_type = wxEVT_LEFT_DOWN;
+ wxEventType event_type = wxEVT_NULL;
if (gdk_event->button == 1)
{
}
}
+ if ( event_type == wxEVT_NULL )
+ {
+ // unknown mouse button or click type
+ return FALSE;
+ }
+
wxMouseEvent event( event_type );
event.SetTimestamp( gdk_event->time );
event.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
event.m_x = (wxCoord)gdk_event->x;
event.m_y = (wxCoord)gdk_event->y;
+ AdjustEventButtonState(event);
+
// Some control don't have their own X window and thus cannot get
// any events.
case 1: event_type = wxEVT_LEFT_UP; break;
case 2: event_type = wxEVT_MIDDLE_UP; break;
case 3: event_type = wxEVT_RIGHT_UP; break;
+ default: return FALSE;
}
wxMouseEvent event( event_type );
event.m_x = (wxCoord)gdk_event->x;
event.m_y = (wxCoord)gdk_event->y;
+ AdjustEventButtonState(event);
+
// Some control don't have their own X window and thus cannot get
// any events.
win->GetEventHandler()->ProcessEvent( event );
}
-//-----------------------------------------------------------------------------
-// "changed" from m_vAdjust
-//-----------------------------------------------------------------------------
-
-static void gtk_window_vscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
-{
- DEBUG_MAIN_THREAD
-
- if (g_isIdle)
- wxapp_install_idle_handler();
-
- if (g_blockEventsOnDrag) return;
- if (!win->m_hasVMT) return;
-
- wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK;
- int value = (int)(win->m_vAdjust->value+0.5);
-
- wxScrollWinEvent event( command, value, wxVERTICAL );
- event.SetEventObject( win );
- win->GetEventHandler()->ProcessEvent( event );
-}
-
-//-----------------------------------------------------------------------------
-// "changed" from m_hAdjust
-//-----------------------------------------------------------------------------
-
-static void gtk_window_hscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
-{
- DEBUG_MAIN_THREAD
-
- if (g_isIdle)
- wxapp_install_idle_handler();
-
- if (g_blockEventsOnDrag) return;
- if (!win->m_hasVMT) return;
-
- wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK;
- int value = (int)(win->m_hAdjust->value+0.5);
-
- wxScrollWinEvent event( command, value, wxHORIZONTAL );
- event.SetEventObject( win );
- win->GetEventHandler()->ProcessEvent( event );
-}
-
//-----------------------------------------------------------------------------
// "button_press_event" from scrollbar
//-----------------------------------------------------------------------------
-static gint gtk_scrollbar_button_press_callback( GtkRange *WXUNUSED(widget),
- GdkEventButton *WXUNUSED(gdk_event),
- wxWindow *WXUNUSED(win))
+static gint gtk_scrollbar_button_press_callback( GtkRange *widget,
+ GdkEventButton *gdk_event,
+ wxWindow *win)
{
DEBUG_MAIN_THREAD
if (g_isIdle)
wxapp_install_idle_handler();
-// don't test here as we can release the mouse while being over
-// a different window than the slider
-//
-// if (gdk_event->window != widget->slider) return FALSE;
-
g_blockEventsOnScroll = TRUE;
+ win->m_isScrolling = (gdk_event->window == widget->slider);
return FALSE;
}
// "button_release_event" from scrollbar
//-----------------------------------------------------------------------------
-static gint gtk_scrollbar_button_release_callback( GtkRange *WXUNUSED(widget),
+static gint gtk_scrollbar_button_release_callback( GtkRange *widget,
GdkEventButton *WXUNUSED(gdk_event),
- wxWindow *WXUNUSED(win))
+ wxWindow *win)
{
DEBUG_MAIN_THREAD
-
// don't test here as we can release the mouse while being over
// a different window than the slider
//
g_blockEventsOnScroll = FALSE;
+ if (win->m_isScrolling)
+ {
+ wxEventType command = wxEVT_SCROLL_THUMBRELEASE;
+ int value = -1;
+ int dir = -1;
+
+ GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget);
+ if (widget == GTK_RANGE(scrolledWindow->hscrollbar))
+ {
+ value = (int)(win->m_hAdjust->value+0.5);
+ dir = wxHORIZONTAL;
+ }
+ if (widget == GTK_RANGE(scrolledWindow->vscrollbar))
+ {
+ value = (int)(win->m_vAdjust->value+0.5);
+ dir = wxVERTICAL;
+ }
+
+ wxScrollWinEvent event( command, value, dir );
+ event.SetEventObject( win );
+ win->GetEventHandler()->ProcessEvent( event );
+ }
+
+ win->m_isScrolling = FALSE;
+
return FALSE;
}
wxWindowCreateEvent event( win );
event.SetEventObject( win );
win->GetEventHandler()->ProcessEvent( event );
-
+
return FALSE;
}
{
if (g_isIdle)
wxapp_install_idle_handler();
-
+
if (!win->m_hasScrolling) return;
-
+
int client_width = 0;
int client_height = 0;
win->GetClientSize( &client_width, &client_height );
if ((client_width == win->m_oldClientWidth) && (client_height == win->m_oldClientHeight))
return;
-
+
win->m_oldClientWidth = client_width;
win->m_oldClientHeight = client_height;
-
+
if (!win->m_nativeSizeEvent)
{
wxSizeEvent event( win->GetSize(), win->GetId() );
{
if (g_isIdle)
wxapp_install_idle_handler();
-
+
#ifdef HAVE_XIM
if (!win->m_ic)
return;
win->m_icattr = gdk_ic_attr_new();
if (!win->m_icattr) return FALSE;
-
+
gint width, height;
GdkEventMask mask;
GdkColormap *colormap;
attrmask |= GDK_IC_PREEDIT_COLORMAP;
attr->preedit_colormap = colormap;
}
-
+
attrmask |= GDK_IC_PREEDIT_FOREGROUND;
attrmask |= GDK_IC_PREEDIT_BACKGROUND;
attr->preedit_foreground = widget->style->fg[GTK_STATE_NORMAL];
break;
}
-
+
win->m_ic = gdk_ic_new (attr, (GdkICAttributesType)attrmask);
-
+
if (win->m_ic == NULL)
g_warning ("Can't create input context.");
else
m_nativeSizeEvent = FALSE;
m_hasScrolling = FALSE;
+ m_isScrolling = FALSE;
m_hAdjust = (GtkAdjustment*) NULL;
m_vAdjust = (GtkAdjustment*) NULL;
m_acceptsFocus = FALSE;
m_cursor = *wxSTANDARD_CURSOR;
-
+
#ifdef HAVE_XIM
m_ic = (GdkIC*) NULL;
m_icattr = (GdkICAttr*) NULL;
gtk_signal_connect( GTK_OBJECT(m_vAdjust), "value_changed",
(GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this );
- gtk_signal_connect( GTK_OBJECT(m_hAdjust), "changed",
- (GtkSignalFunc) gtk_window_hscroll_change_callback, (gpointer) this );
- gtk_signal_connect(GTK_OBJECT(m_vAdjust), "changed",
- (GtkSignalFunc) gtk_window_vscroll_change_callback, (gpointer) this );
-
gtk_widget_show( m_wxwindow );
if (m_parent)
if (m_widgetStyle)
{
- gtk_style_unref( m_widgetStyle );
+ // don't delete if it's a pixmap theme style
+ if (!m_widgetStyle->engine_data)
+ gtk_style_unref( m_widgetStyle );
+
m_widgetStyle = (GtkStyle*) NULL;
}
{
// For dialogs and frames, we are interested mainly in
// m_widget's focus.
-
+
gtk_signal_connect( GTK_OBJECT(m_widget), "focus_in_event",
GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
been realized, so we do this directly after realization */
gtk_signal_connect( GTK_OBJECT(connect_widget), "realize",
GTK_SIGNAL_FUNC(gtk_window_realized_callback), (gpointer) this );
-
+
if (m_wxwindow)
{
/* Catch native resize events. */
gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate",
GTK_SIGNAL_FUNC(gtk_window_size_callback), (gpointer)this );
-
+
/* Initialize XIM support. */
gtk_signal_connect( GTK_OBJECT(m_wxwindow), "realize",
GTK_SIGNAL_FUNC(gtk_wxwindow_realized_callback), (gpointer) this );
gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate",
GTK_SIGNAL_FUNC(gtk_wxwindow_size_callback), (gpointer)this );
}
-
+
m_hasVMT = TRUE;
}
{
gtk_pizza_set_size( GTK_PIZZA(m_parent->m_wxwindow), m_widget, x, y, width, height );
}
-
+
void wxWindow::DoSetSize( int x, int y, int width, int height, int sizeFlags )
{
wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
if (m_hasScrolling)
{
GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
-
+
GtkRequisition vscroll_req;
vscroll_req.width = 2;
vscroll_req.height = 2;
(* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->vscrollbar)->klass )->size_request )
(scroll_window->vscrollbar, &vscroll_req );
-
+
GtkRequisition hscroll_req;
hscroll_req.width = 2;
hscroll_req.height = 2;
if (m_hasScrolling)
{
GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
-
+
GtkRequisition vscroll_req;
vscroll_req.width = 2;
vscroll_req.height = 2;
(* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->vscrollbar)->klass )->size_request )
(scroll_window->vscrollbar, &vscroll_req );
-
+
GtkRequisition hscroll_req;
hscroll_req.width = 2;
hscroll_req.height = 2;
void wxWindow::SetFocus()
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
-
+
if (m_wxwindow)
{
if (!GTK_WIDGET_HAS_FOCUS (m_wxwindow))
if (m_wxwindow && m_wxwindow->window)
{
- gdk_window_clear( m_wxwindow->window );
+// gdk_window_clear( m_wxwindow->window );
}
}
// but it couldn't get applied as the
// widget hasn't been realized yet.
m_delayedBackgroundColour = TRUE;
-
- // pretend we have done something
- return TRUE;
}
if ((m_wxwindow) &&
+ (m_wxwindow->window) &&
(m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE)))
{
/* wxMSW doesn't clear the window here. I don't do that either to
// but it couldn't get applied as the
// widget hasn't been realized yet.
m_delayedForegroundColour = TRUE;
-
- // pretend we have done something
- return TRUE;
}
ApplyWidgetStyle();
GtkStyle *wxWindow::GetWidgetStyle()
{
- if (m_widgetStyle) return m_widgetStyle;
+ if (m_widgetStyle)
+ {
+ GtkStyle *remake = gtk_style_copy( m_widgetStyle );
+ remake->klass = m_widgetStyle->klass;
- GtkStyle *def = gtk_rc_get_style( m_widget );
+ gtk_style_unref( m_widgetStyle );
+ m_widgetStyle = remake;
+ }
+ else
+ {
+ GtkStyle *def = gtk_rc_get_style( m_widget );
- if (!def)
- def = gtk_widget_get_default_style();
+ if (!def)
+ def = gtk_widget_get_default_style();
- m_widgetStyle = gtk_style_copy( def );
- m_widgetStyle->klass = def->klass;
+ m_widgetStyle = gtk_style_copy( def );
+ m_widgetStyle->klass = def->klass;
+ }
return m_widgetStyle;
}
void wxWindow::SetWidgetStyle()
{
+ if (m_widget->style->engine_data)
+ {
+ static bool s_warningPrinted = FALSE;
+ if (!s_warningPrinted)
+ {
+ printf( "wxWindows warning: Widget styles disabled due to buggy GTK theme.\n" );
+ s_warningPrinted = TRUE;
+ }
+ m_widgetStyle = m_widget->style;
+ return;
+ }
+
GtkStyle *style = GetWidgetStyle();
if (m_font != wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT ))
if (m_wxwindow->window)
{
if (orient == wxHORIZONTAL)
+ {
+ gtk_signal_disconnect_by_func( GTK_OBJECT(m_hAdjust),
+ (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this );
+
gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "value_changed" );
+
+ gtk_signal_connect( GTK_OBJECT(m_hAdjust), "value_changed",
+ (GtkSignalFunc) gtk_window_hscroll_callback, (gpointer) this );
+ }
else
+ {
+ gtk_signal_disconnect_by_func( GTK_OBJECT(m_vAdjust),
+ (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this );
+
gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "value_changed" );
+
+ gtk_signal_connect( GTK_OBJECT(m_vAdjust), "value_changed",
+ (GtkSignalFunc) gtk_window_vscroll_callback, (gpointer) this );
+ }
}
}
wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
-
-/*
- printf( "ScrollWindow: %d %d\n", dx, dy );
-*/
+
+ if ((dx == 0) && (dy == 0)) return;
gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
-
-/*
- if (!m_scrollGC)
+
+/*
+ if (m_children.GetCount() > 0)
{
- m_scrollGC = gdk_gc_new( m_wxwindow->window );
- gdk_gc_set_exposures( m_scrollGC, TRUE );
+ gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
}
-
- wxNode *node = m_children.First();
- while (node)
+ else
{
- wxWindow *child = (wxWindow*) node->Data();
- int sx = 0;
- int sy = 0;
- child->GetSize( &sx, &sy );
- child->SetSize( child->m_x + dx, child->m_y + dy, sx, sy, wxSIZE_ALLOW_MINUS_ONE );
- node = node->Next();
- }
+ GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
+
+ pizza->xoffset -= dx;
+ pizza->yoffset -= dy;
+
+ GdkGC *m_scrollGC = gdk_gc_new( pizza->bin_window );
+ gdk_gc_set_exposures( m_scrollGC, TRUE );
- int cw = 0;
- int ch = 0;
- GetClientSize( &cw, &ch );
- int w = cw - abs(dx);
- int h = ch - abs(dy);
+ int cw = 0;
+ int ch = 0;
+ GetClientSize( &cw, &ch );
+ int w = cw - abs(dx);
+ int h = ch - abs(dy);
- if ((h < 0) || (w < 0))
- {
- Refresh();
- }
- else
- {
- int s_x = 0;
- int s_y = 0;
- if (dx < 0) s_x = -dx;
- if (dy < 0) s_y = -dy;
- int d_x = 0;
- int d_y = 0;
- if (dx > 0) d_x = dx;
- if (dy > 0) d_y = dy;
-
- gdk_window_copy_area( m_wxwindow->window, m_scrollGC, d_x, d_y,
- m_wxwindow->window, s_x, s_y, w, h );
-
- wxRect rect;
- if (dx < 0) rect.x = cw+dx; else rect.x = 0;
- if (dy < 0) rect.y = ch+dy; else rect.y = 0;
- if (dy != 0) rect.width = cw; else rect.width = abs(dx);
- if (dx != 0) rect.height = ch; else rect.height = abs(dy);
-
- Refresh( TRUE, &rect );
+ if ((h < 0) || (w < 0))
+ {
+ Refresh();
+ }
+ else
+ {
+ int s_x = 0;
+ int s_y = 0;
+ if (dx < 0) s_x = -dx;
+ if (dy < 0) s_y = -dy;
+ int d_x = 0;
+ int d_y = 0;
+ if (dx > 0) d_x = dx;
+ if (dy > 0) d_y = dy;
+
+ gdk_window_copy_area( pizza->bin_window, m_scrollGC, d_x, d_y,
+ pizza->bin_window, s_x, s_y, w, h );
+
+ wxRect rect;
+ if (dx < 0) rect.x = cw+dx; else rect.x = 0;
+ if (dy < 0) rect.y = ch+dy; else rect.y = 0;
+ if (dy != 0) rect.width = cw; else rect.width = abs(dx);
+ if (dx != 0) rect.height = ch; else rect.height = abs(dy);
+
+ Refresh( TRUE, &rect );
+ }
+
+ gdk_gc_unref( m_scrollGC );
}
*/
}
projects / wxWidgets.git / blobdiff