/////////////////////////////////////////////////////////////////////////////
-// Name: window.cpp
+// Name: gtk/window.cpp
// Purpose:
// Author: Robert Roebling
// Id: $Id$
#pragma implementation "window.h"
#endif
+#ifdef __VMS
+#define XWarpPointer XWARPPOINTER
+#endif
+
#include "wx/defs.h"
#include "wx/window.h"
-#include "wx/dc.h"
+#include "wx/dcclient.h"
#include "wx/frame.h"
#include "wx/app.h"
#include "wx/layout.h"
#include "wx/tooltip.h"
#endif
+#if wxUSE_CARET
+ #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 <math.h>
-#include <gdk/gdk.h>
-#include <gtk/gtk.h>
+#include "wx/gtk/private.h"
#include <gdk/gdkprivate.h>
#include <gdk/gdkkeysyms.h>
-#include <wx/gtk/win_gtk.h>
-
#include <gdk/gdkx.h>
+#include <gtk/gtk.h>
+#include <gtk/gtkprivate.h>
+
+#include "wx/gtk/win_gtk.h"
+
+#ifdef __WXGTK20__
+ #define SET_CONTAINER_FOCUS(w, d) gtk_widget_child_focus((w), (d))
+#else
+ #define SET_CONTAINER_FOCUS(w, d) gtk_container_focus(GTK_CONTAINER(w), (d))
+#endif
+
+#ifdef __WXGTK20__
+ #ifdef HAVE_XIM
+ #undef HAVE_XIM
+ #endif
+#endif
+
+#ifdef __WXGTK20__
+extern GtkContainerClass *pizza_parent_class;
+#endif
+
//-----------------------------------------------------------------------------
// documentation on internals
//-----------------------------------------------------------------------------
extern bool g_blockEventsOnDrag;
extern bool g_blockEventsOnScroll;
extern wxCursor g_globalCursor;
-static wxWindow *g_captureWindow = (wxWindow*) NULL;
-/* extern */ wxWindow *g_focusWindow = (wxWindow*) NULL;
+static GdkGC *g_eraseGC = NULL;
+
+// mouse capture state: the window which has it and if the mouse is currently
+// inside it
+static wxWindowGTK *g_captureWindow = (wxWindowGTK*) NULL;
+static bool g_captureWindowHasMouse = FALSE;
+
+/* extern */ wxWindowGTK *g_focusWindow = (wxWindowGTK*) NULL;
+
+// the last window which had the focus - this is normally never NULL (except
+// if we never had focus at all) as even when g_focusWindow is NULL it still
+// keeps its previous value
+static wxWindowGTK *g_focusWindowLast = (wxWindowGTK *)NULL;
+
+// the frame that is currently active (i.e. its child has focus). It is
+// used to generate wxActivateEvents
+static wxWindowGTK *g_activeFrame = (wxWindowGTK *)NULL;
+static bool g_activeFrameLostFocus = FALSE;
// if we detect that the app has got/lost the focus, we set this variable to
// either TRUE or FALSE and an activate event will be sent during the next
// debug
//-----------------------------------------------------------------------------
+#ifndef __WXGTK20__
+#define DISABLE_STYLE_IF_BROKEN_THEME 1
+#endif
+
#ifdef __WXDEBUG__
#if wxUSE_THREADS
gint x,
gint y)
{
+#ifndef __WXGTK20__
GdkWindowPrivate *priv;
+#endif
if (!window)
- window = (GdkWindow*) &gdk_root_parent;
+ 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
}
//-----------------------------------------------------------------------------
// local code (see below)
//-----------------------------------------------------------------------------
-static void draw_frame( GtkWidget *widget, wxWindow *win )
+// returns the child of win which currently has focus or NULL if not found
+//
+// Note: can't be static, needed by textctrl.cpp.
+wxWindow *wxFindFocusedChild(wxWindowGTK *win)
+{
+ wxWindow *winFocus = wxWindowGTK::FindFocus();
+ if ( !winFocus )
+ return (wxWindow *)NULL;
+
+ if ( winFocus == win )
+ return (wxWindow *)win;
+
+ for ( wxWindowList::Node *node = win->GetChildren().GetFirst();
+ node;
+ node = node->GetNext() )
+ {
+ wxWindow *child = wxFindFocusedChild(node->GetData());
+ if ( child )
+ return child;
+ }
+
+ return (wxWindow *)NULL;
+}
+
+// Returns toplevel grandparent of given window:
+static wxWindowGTK* wxGetTopLevelParent(wxWindowGTK *win)
{
+ wxWindowGTK *p = win;
+ while (p && !p->IsTopLevel())
+ p = p->GetParent();
+ return p;
+}
+
+static void draw_frame( GtkWidget *widget, wxWindowGTK *win )
+{
+ // wxUniversal widgets draw the borders and scrollbars themselves
+#ifndef __WXUNIVERSAL__
if (!win->m_hasVMT)
return;
if (win->m_hasScrolling)
{
- GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget);
+ 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 vscroll_req;
+ vscroll_req.width = 2;
+ vscroll_req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request )
+ (scroll_window->vscrollbar, &vscroll_req );
- GtkRequisition hscroll_req;
- hscroll_req.width = 2;
- hscroll_req.height = 2;
- (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->hscrollbar)->klass )->size_request )
- (scroll_window->hscrollbar, &hscroll_req );
+ GtkRequisition hscroll_req;
+ hscroll_req.width = 2;
+ hscroll_req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request )
+ (scroll_window->hscrollbar, &hscroll_req );
- GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(widget)->klass );
+ GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(widget) );
- if (scroll_window->vscrollbar_visible)
- {
- dw += vscroll_req.width;
- dw += scroll_class->scrollbar_spacing;
- }
+ if (scroll_window->vscrollbar_visible)
+ {
+ dw += vscroll_req.width;
+ dw += scroll_class->scrollbar_spacing;
+ }
- if (scroll_window->hscrollbar_visible)
- {
- dh += hscroll_req.height;
- dh += scroll_class->scrollbar_spacing;
- }
- }
+ if (scroll_window->hscrollbar_visible)
+ {
+ dh += hscroll_req.height;
+ dh += scroll_class->scrollbar_spacing;
+ }
+}
int dx = 0;
int dy = 0;
gdk_gc_unref( gc );
return;
}
+#endif // __WXUNIVERSAL__
}
//-----------------------------------------------------------------------------
// "expose_event" of m_widget
//-----------------------------------------------------------------------------
-static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindow *win )
+gint gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxWindowGTK *win )
{
- if (gdk_event->count > 0) return;
+ if (gdk_event->count > 0) return FALSE;
+
draw_frame( widget, win );
+
+#ifdef __WXGTK20__
+
+ (* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event);
+
+#endif
+ return TRUE;
}
//-----------------------------------------------------------------------------
// "draw" of m_widget
//-----------------------------------------------------------------------------
-static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxWindow *win )
+#ifndef __WXGTK20__
+
+static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxWindowGTK *win )
{
draw_frame( widget, win );
}
+#endif
+
//-----------------------------------------------------------------------------
// key code mapping routines
//-----------------------------------------------------------------------------
-static long map_to_unmodified_wx_keysym( KeySym keysym )
+static long map_to_unmodified_wx_keysym( GdkEventKey *event )
{
- guint key_code = 0;
+ // VZ: it seems that GDK_KEY_RELEASE event doesn't set event->string
+ // but only event->keyval which is quite useless to us, so remember
+ // the last character from GDK_KEY_PRESS and resue it as last resort
+ //
+ // NB: should be MT-neutral as always called from main thread only
+ static struct
+ {
+ KeySym keysym;
+ long keycode;
+ } s_lastKeyPress = { 0, 0 };
- switch (keysym)
+ KeySym keysym = event->keyval;
+ long key_code;
+
+ switch ( keysym )
{
case GDK_Shift_L:
case GDK_Shift_R: key_code = WXK_SHIFT; break;
case GDK_F12: key_code = WXK_F12; break;
default:
{
- if (keysym <= 0xFF)
+ // do we have the translation?
+ if ( event->length == 1 )
{
- guint upper = gdk_keyval_to_upper( (guint)keysym );
- keysym = (upper != 0 ? upper : keysym ); /* to be MSW compatible */
- key_code = (guint)keysym;
+ keysym = (KeySym)event->string[0];
+ }
+ else if ( (keysym & 0xFF) != keysym )
+ {
+ // non ASCII key, what to do?
+
+ if ( event->type == GDK_KEY_RELEASE )
+ {
+ // reuse the one from the last keypress if any
+ if ( keysym == s_lastKeyPress.keysym )
+ {
+ key_code = s_lastKeyPress.keycode;
+
+ // skip "return 0"
+ break;
+ }
+ }
+
+ // ignore this one, we don't know it
+ return 0;
+ }
+ //else: ASCII key, ok
+
+ guint upper = gdk_keyval_to_upper( (guint)keysym );
+ key_code = upper ? upper : keysym;
+
+ if ( event->type == GDK_KEY_PRESS )
+ {
+ // remember it to be reused below later
+ s_lastKeyPress.keysym = keysym;
+ s_lastKeyPress.keycode = key_code;
}
}
}
- return (key_code);
+ return key_code;
}
-static long map_to_wx_keysym( KeySym keysym )
+static long map_to_wx_keysym( GdkEventKey *event )
{
+ KeySym keysym = event->keyval;
guint key_code = 0;
switch (keysym)
case GDK_F11: key_code = WXK_F11; break;
case GDK_F12: key_code = WXK_F12; break;
default:
- {
- if (keysym <= 0xFF)
+ if (event->length == 1)
+ {
+ key_code = (unsigned char)*event->string;
+ }
+ else if ((keysym & 0xFF) == keysym)
{
key_code = (guint)keysym;
}
- }
}
- return (key_code);
+ return key_code;
+}
+
+//-----------------------------------------------------------------------------
+// "size_request" of m_widget
+//-----------------------------------------------------------------------------
+
+static void gtk_window_size_request_callback( GtkWidget *widget, GtkRequisition *requisition, wxWindow *win )
+{
+ int w,h;
+ win->GetSize( &w, &h );
+ if (w < 2) w = 2;
+ if (h < 2) h = 2;
+
+ requisition->height = h;
+ requisition->width = w;
}
//-----------------------------------------------------------------------------
// "expose_event" of m_wxwindow
//-----------------------------------------------------------------------------
-static void gtk_window_expose_callback( GtkWidget *WXUNUSED(widget), GdkEventExpose *gdk_event, wxWindow *win )
+static int gtk_window_expose_callback( GtkWidget *widget,
+ GdkEventExpose *gdk_event,
+ wxWindow *win )
{
DEBUG_MAIN_THREAD
- if (!win->m_hasVMT)
- return;
+ if (g_isIdle)
+ wxapp_install_idle_handler();
/*
- if (win->GetName() == wxT("columntitles"))
+ if (win->GetName() == wxT("panel"))
{
wxPrintf( wxT("OnExpose from ") );
if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
(int)gdk_event->area.height );
}
*/
-
+
+#ifndef __WXUNIVERSAL__
+ GtkPizza *pizza = GTK_PIZZA (widget);
+
+ if (win->GetThemeEnabled())
+ {
+ wxWindow *parent = win->GetParent();
+ while (parent && !parent->IsTopLevel())
+ parent = parent->GetParent();
+ if (!parent)
+ parent = win;
+
+ gtk_paint_flat_box (parent->m_widget->style,
+ pizza->bin_window,
+ GTK_STATE_NORMAL,
+ GTK_SHADOW_NONE,
+ &gdk_event->area,
+ parent->m_widget,
+ (char *)"base",
+ 0, 0, -1, -1);
+ }
+#endif
+
win->GetUpdateRegion().Union( gdk_event->area.x,
gdk_event->area.y,
gdk_event->area.width,
gdk_event->area.height );
+ // Actual redrawing takes place in idle time.
+ win->Update();
+
+#ifdef __WXGTK20__
- if (gdk_event->count > 0)
- return;
+ (* GTK_WIDGET_CLASS (pizza_parent_class)->expose_event) (widget, gdk_event);
+
+#endif
- wxEraseEvent eevent( win->GetId() );
- eevent.SetEventObject( win );
- win->GetEventHandler()->ProcessEvent(eevent);
+ return TRUE;
+}
- wxPaintEvent event( win->GetId() );
- event.SetEventObject( win );
- win->GetEventHandler()->ProcessEvent( event );
+//-----------------------------------------------------------------------------
+// "event" of m_wxwindow
+//-----------------------------------------------------------------------------
+
+// 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.
+// There, we look for expose events ourselves whereas all other events are
+// handled normally.
+
+gint gtk_window_event_event_callback( GtkWidget *widget,
+ GdkEventExpose *event,
+ wxWindow *win )
+{
+ if (event->type == GDK_EXPOSE)
+ {
+ gint ret = gtk_window_expose_callback( widget, event, win );
+ return ret;
+ }
- win->GetUpdateRegion().Clear();
+ return FALSE;
}
//-----------------------------------------------------------------------------
// "draw" of m_wxwindow
//-----------------------------------------------------------------------------
-static void gtk_window_draw_callback( GtkWidget *WXUNUSED(widget),
- GdkRectangle *rect, wxWindow *win )
+#ifndef __WXGTK20__
+
+// This callback is a complete replacement of the gtk_pizza_draw() function,
+// which is disabled.
+
+static void gtk_window_draw_callback( GtkWidget *widget,
+ GdkRectangle *rect,
+ wxWindow *win )
{
DEBUG_MAIN_THREAD
if (g_isIdle)
wxapp_install_idle_handler();
+ // The wxNO_FULL_REPAINT_ON_RESIZE flag only works if
+ // there are no child windows.
+ if ((win->HasFlag(wxNO_FULL_REPAINT_ON_RESIZE)) &&
+ (win->GetChildren().GetCount() == 0))
+ {
+ return;
+ }
+
/*
- if ((win->GetName() == wxT("columntitles")) && (rect->x == 2))
+ if (win->GetName() == wxT("panel"))
{
wxPrintf( wxT("OnDraw from ") );
if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
(int)rect->height );
}
*/
-
- win->GetUpdateRegion().Union( rect->x, rect->y,
- rect->width, rect->height );
- wxEraseEvent eevent( win->GetId() );
- eevent.SetEventObject( win );
- win->GetEventHandler()->ProcessEvent(eevent);
+#ifndef __WXUNIVERSAL__
+ GtkPizza *pizza = GTK_PIZZA (widget);
- wxPaintEvent event( win->GetId() );
- event.SetEventObject( win );
- win->GetEventHandler()->ProcessEvent( event );
+ if (win->GetThemeEnabled())
+ {
+ wxWindow *parent = win->GetParent();
+ while (parent && !parent->IsTopLevel())
+ parent = parent->GetParent();
+ if (!parent)
+ parent = win;
+
+ gtk_paint_flat_box (parent->m_widget->style,
+ pizza->bin_window,
+ GTK_STATE_NORMAL,
+ GTK_SHADOW_NONE,
+ rect,
+ parent->m_widget,
+ (char *)"base",
+ 0, 0, -1, -1);
+ }
+
+
+ if (!(GTK_WIDGET_APP_PAINTABLE (widget)) &&
+ (pizza->clear_on_draw))
+ {
+ gdk_window_clear_area( pizza->bin_window,
+ rect->x, rect->y, rect->width, rect->height);
+ }
+#endif
+
+ win->GetUpdateRegion().Union( rect->x, rect->y, rect->width, rect->height );
+
+ // Actual redrawing takes place in idle time.
+
+ win->Update();
+
+#ifndef __WXUNIVERSAL__
+ // Redraw child widgets
+ GList *children = pizza->children;
+ while (children)
+ {
+ GtkPizzaChild *child = (GtkPizzaChild*) children->data;
+ children = children->next;
- win->GetUpdateRegion().Clear();
+ GdkRectangle child_area;
+ if (gtk_widget_intersect (child->widget, rect, &child_area))
+ {
+ gtk_widget_draw (child->widget, &child_area /* (GdkRectangle*) NULL*/ );
+ }
+ }
+#endif
}
+#endif
+
//-----------------------------------------------------------------------------
// "key_press_event" from any window
//-----------------------------------------------------------------------------
-static gint gtk_window_key_press_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win )
+// turn on to see the key event codes on the console
+#undef DEBUG_KEY_EVENTS
+
+static gint gtk_window_key_press_callback( GtkWidget *widget,
+ GdkEventKey *gdk_event,
+ wxWindow *win )
{
DEBUG_MAIN_THREAD
if (!win->m_hasVMT) return FALSE;
if (g_blockEventsOnDrag) return FALSE;
-/*
- wxString tmp;
- tmp += (char)gdk_event->keyval;
- 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;
- if (gdk_event->window) gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
+ if (gdk_event->window)
+ gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
bool ret = FALSE;
- long key_code = map_to_unmodified_wx_keysym( gdk_event->keyval );
+ long key_code = map_to_unmodified_wx_keysym( gdk_event );
+
+#ifdef DEBUG_KEY_EVENTS
+ wxPrintf(_T("Key press event: %d => %ld\n"), gdk_event->keyval, key_code);
+#endif // DEBUG_KEY_EVENTS
+
/* sending unknown key events doesn't really make sense */
- if (key_code == 0) return FALSE;
+ if (key_code == 0)
+ return FALSE;
wxKeyEvent event( wxEVT_KEY_DOWN );
event.SetTimestamp( gdk_event->time );
#if wxUSE_ACCEL
if (!ret)
{
- wxWindow *ancestor = win;
+ wxWindowGTK *ancestor = win;
while (ancestor)
{
int command = ancestor->GetAcceleratorTable()->GetCommand( event );
ret = ancestor->GetEventHandler()->ProcessEvent( command_event );
break;
}
- if (ancestor->m_isFrame)
+ if (ancestor->IsTopLevel())
break;
ancestor = ancestor->GetParent();
}
}
#endif // wxUSE_ACCEL
- /* wxMSW doesn't send char events with Alt pressed */
/* Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x
will only be sent if it is not in an accelerator table. */
- key_code = map_to_wx_keysym( gdk_event->keyval );
+ if ( !ret )
+ {
+ key_code = map_to_wx_keysym( gdk_event );
- if ( (!ret) &&
- (key_code != 0))
- {
- wxKeyEvent event2( wxEVT_CHAR );
- event2.SetTimestamp( gdk_event->time );
- event2.m_shiftDown = (gdk_event->state & GDK_SHIFT_MASK);
- event2.m_controlDown = (gdk_event->state & GDK_CONTROL_MASK);
- event2.m_altDown = (gdk_event->state & GDK_MOD1_MASK);
- event2.m_metaDown = (gdk_event->state & GDK_MOD2_MASK);
- event2.m_keyCode = key_code;
- event2.m_scanCode = gdk_event->keyval;
- event2.m_x = x;
- event2.m_y = y;
- event2.SetEventObject( win );
- ret = win->GetEventHandler()->ProcessEvent( event2 );
+ if ( key_code )
+ {
+#ifdef DEBUG_KEY_EVENTS
+ wxPrintf(_T("Char event: %ld\n"), key_code);
+#endif // DEBUG_KEY_EVENTS
+
+ // reuse the ame event object, just change its type and use the
+ // translated keycode instead of the raw one
+ event.SetEventType(wxEVT_CHAR);
+ event.m_keyCode = key_code;
+
+ ret = win->GetEventHandler()->ProcessEvent( event );
+ }
}
/* win is a control: tab can be propagated up */
- if ( (!ret) &&
+ if ( !ret &&
((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab)) &&
- (!win->HasFlag(wxTE_PROCESS_TAB)) &&
- (win->GetParent()) &&
- (win->GetParent()->HasFlag( wxTAB_TRAVERSAL)) )
+// VZ: testing for wxTE_PROCESS_TAB shouldn't be done here the control may
+// have this style, yet choose not to process this particular TAB in which
+// case TAB must still work as a navigational character
+#if 0
+ !win->HasFlag(wxTE_PROCESS_TAB) &&
+#endif // 0
+ win->GetParent() && (win->GetParent()->HasFlag( wxTAB_TRAVERSAL)) )
{
wxNavigationKeyEvent new_event;
new_event.SetEventObject( win->GetParent() );
}
/* generate wxID_CANCEL if <esc> has been pressed (typically in dialogs) */
- if ( (!ret) &&
+ if ( !ret &&
(gdk_event->keyval == GDK_Escape) )
{
wxCommandEvent new_event(wxEVT_COMMAND_BUTTON_CLICKED,wxID_CANCEL);
ret = win->GetEventHandler()->ProcessEvent( new_event );
}
-#if (GTK_MINOR_VERSION > 0)
- /* Pressing F10 will activate the menu bar of the top frame. */
/* Doesn't work. */
-/*
+#if 0 // (GTK_MINOR_VERSION > 0)
+ /* Pressing F10 will activate the menu bar of the top frame. */
if ( (!ret) &&
(gdk_event->keyval == GDK_F10) )
{
- wxWindow *ancestor = win;
+ wxWindowGTK *ancestor = win;
while (ancestor)
{
if (wxIsKindOf(ancestor,wxFrame))
ancestor = ancestor->GetParent();
}
}
-*/
-#endif
+#endif // 0
if (ret)
{
// "key_release_event" from any window
//-----------------------------------------------------------------------------
-static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindow *win )
+static gint gtk_window_key_release_callback( GtkWidget *widget, GdkEventKey *gdk_event, wxWindowGTK *win )
{
DEBUG_MAIN_THREAD
if (!win->m_hasVMT) return FALSE;
if (g_blockEventsOnDrag) return FALSE;
-/*
- printf( "KeyUp-ScanCode is: %d.\n", gdk_event->keyval );
- if (gdk_event->state & GDK_SHIFT_MASK)
- printf( "ShiftDown.\n" );
- else
- printf( "ShiftUp.\n" );
- if (gdk_event->state & GDK_CONTROL_MASK)
- printf( "ControlDown.\n" );
- else
- printf( "ControlUp.\n" );
- printf( "\n" );
-*/
+ long key_code = map_to_unmodified_wx_keysym( gdk_event );
- long key_code = map_to_unmodified_wx_keysym( gdk_event->keyval );
+#ifdef DEBUG_KEY_EVENTS
+ wxPrintf(_T("Key release event: %d => %ld\n"), gdk_event->keyval, key_code);
+#endif // DEBUG_KEY_EVENTS
/* sending unknown key events doesn't really make sense */
if (key_code == 0) return FALSE;
int x = 0;
int y = 0;
GdkModifierType state;
- if (gdk_event->window) gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
+ if (gdk_event->window)
+ gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
wxKeyEvent event( wxEVT_KEY_UP );
event.SetTimestamp( gdk_event->time );
return FALSE;
}
+// ============================================================================
+// the mouse events
+// ============================================================================
+
+// init wxMouseEvent with the info from gdk_event
+#define InitMouseEvent(win, event, gdk_event) \
+ { \
+ 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); \
+\
+ wxPoint pt = win->GetClientAreaOrigin(); \
+ event.m_x = (wxCoord)gdk_event->x - pt.x; \
+ event.m_y = (wxCoord)gdk_event->y - pt.y; \
+ }
+
// ----------------------------------------------------------------------------
// mouse event processing helper
// ----------------------------------------------------------------------------
// 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() )
+
+ if ((event.GetEventType() == wxEVT_LEFT_DOWN) ||
+ (event.GetEventType() == wxEVT_LEFT_DCLICK) ||
+ (event.GetEventType() == wxEVT_LEFT_UP))
{
- case wxEVT_LEFT_DOWN:
- case wxEVT_LEFT_DCLICK:
- case wxEVT_LEFT_UP:
- event.m_leftDown = !event.m_leftDown;
- break;
+ event.m_leftDown = !event.m_leftDown;
+ return;
+ }
- case wxEVT_MIDDLE_DOWN:
- case wxEVT_MIDDLE_DCLICK:
- case wxEVT_MIDDLE_UP:
- event.m_middleDown = !event.m_middleDown;
- break;
+ if ((event.GetEventType() == wxEVT_MIDDLE_DOWN) ||
+ (event.GetEventType() == wxEVT_MIDDLE_DCLICK) ||
+ (event.GetEventType() == wxEVT_MIDDLE_UP))
+ {
+ event.m_middleDown = !event.m_middleDown;
+ return;
+ }
- case wxEVT_RIGHT_DOWN:
- case wxEVT_RIGHT_DCLICK:
- case wxEVT_RIGHT_UP:
- event.m_rightDown = !event.m_rightDown;
- break;
+ if ((event.GetEventType() == wxEVT_RIGHT_DOWN) ||
+ (event.GetEventType() == wxEVT_RIGHT_DCLICK) ||
+ (event.GetEventType() == wxEVT_RIGHT_UP))
+ {
+ event.m_rightDown = !event.m_rightDown;
+ return;
}
}
// "button_press_event"
//-----------------------------------------------------------------------------
-static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindow *win )
+static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindowGTK *win )
{
DEBUG_MAIN_THREAD
if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
- if (win->m_wxwindow)
+ if (win->m_wxwindow && (g_focusWindow != win) && win->AcceptsFocus())
{
- if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow) && !GTK_WIDGET_HAS_FOCUS (win->m_wxwindow) )
- {
- gtk_widget_grab_focus (win->m_wxwindow);
-
+ gtk_widget_grab_focus( win->m_wxwindow );
/*
- wxPrintf( wxT("GrabFocus from ") );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- wxPrintf( win->GetClassInfo()->GetClassName() );
- wxPrintf( wxT(".\n") );
+ wxPrintf( wxT("GrabFocus from ") );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ wxPrintf( win->GetClassInfo()->GetClassName() );
+ wxPrintf( wxT(".\n") );
*/
-
- }
}
wxEventType event_type = wxEVT_NULL;
}
wxMouseEvent event( event_type );
- 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_x = (wxCoord)gdk_event->x;
- event.m_y = (wxCoord)gdk_event->y;
+ InitMouseEvent( win, event, gdk_event );
AdjustEventButtonState(event);
+ // wxListBox actually get mouse events from the item
+
+ if (win->m_isListBox)
+ {
+ event.m_x += widget->allocation.x;
+ event.m_y += widget->allocation.y;
+ }
+
// Some control don't have their own X window and thus cannot get
// any events.
wxNode *node = win->GetChildren().First();
while (node)
{
- wxWindow *child = (wxWindow*)node->Data();
+ wxWindowGTK *child = (wxWindowGTK*)node->Data();
node = node->Next();
if (!child->IsShown())
// "button_release_event"
//-----------------------------------------------------------------------------
-static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindow *win )
+static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxWindowGTK *win )
{
DEBUG_MAIN_THREAD
}
wxMouseEvent event( event_type );
- 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_x = (wxCoord)gdk_event->x;
- event.m_y = (wxCoord)gdk_event->y;
+ InitMouseEvent( win, event, gdk_event );
AdjustEventButtonState(event);
+ // wxListBox actually get mouse events from the item
+
+ if (win->m_isListBox)
+ {
+ event.m_x += widget->allocation.x;
+ event.m_y += widget->allocation.y;
+ }
+
// Some control don't have their own X window and thus cannot get
// any events.
wxNode *node = win->GetChildren().First();
while (node)
{
- wxWindow *child = (wxWindow*)node->Data();
+ wxWindowGTK *child = (wxWindowGTK*)node->Data();
node = node->Next();
if (!child->IsShown())
// "motion_notify_event"
//-----------------------------------------------------------------------------
-static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxWindow *win )
+static gint gtk_window_motion_notify_callback( GtkWidget *widget,
+ GdkEventMotion *gdk_event,
+ wxWindowGTK *win )
{
DEBUG_MAIN_THREAD
*/
wxMouseEvent event( wxEVT_MOTION );
- 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_x = (wxCoord)gdk_event->x;
- event.m_y = (wxCoord)gdk_event->y;
+ InitMouseEvent(win, event, gdk_event);
- // Some control don't have their own X window and thus cannot get
- // any events.
-
- if (!g_captureWindow)
+ if ( g_captureWindow )
{
+ // synthetize a mouse enter or leave event if needed
+ GdkWindow *winUnderMouse = gdk_window_at_pointer(NULL, NULL);
+ bool hasMouse = winUnderMouse == gdk_event->window;
+ if ( hasMouse != g_captureWindowHasMouse )
+ {
+ // the mouse changed window
+ g_captureWindowHasMouse = hasMouse;
+
+ wxMouseEvent event(g_captureWindowHasMouse ? wxEVT_ENTER_WINDOW
+ : wxEVT_LEAVE_WINDOW);
+ InitMouseEvent(win, event, gdk_event);
+ event.SetEventObject(win);
+ win->GetEventHandler()->ProcessEvent(event);
+ }
+ }
+ else // no capture
+ {
+ // Some control don't have their own X window and thus cannot get
+ // any events.
+
wxCoord x = event.m_x;
wxCoord y = event.m_y;
if (win->m_wxwindow)
wxNode *node = win->GetChildren().First();
while (node)
{
- wxWindow *child = (wxWindow*)node->Data();
+ wxWindowGTK *child = (wxWindowGTK*)node->Data();
node = node->Next();
if (!child->IsShown())
// "focus_in_event"
//-----------------------------------------------------------------------------
-static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win )
+static gint gtk_window_focus_in_callback( GtkWidget *widget,
+ GdkEvent *WXUNUSED(event),
+ wxWindow *win )
{
DEBUG_MAIN_THREAD
switch ( g_sendActivateEvent )
{
case -1:
- // we've got focus from outside, synthtize wxActivateEvent
+ // we've got focus from outside, synthetize wxActivateEvent
g_sendActivateEvent = 1;
break;
break;
}
+ g_focusWindowLast =
g_focusWindow = win;
-/*
- printf( "OnSetFocus from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( " " );
- printf( WXSTRINGCAST win->GetLabel() );
- printf( ".\n" );
-*/
+#if 0
+ wxLogDebug( wxT("OnSetFocus from %s\n"), win->GetName().c_str() );
+#endif
- wxPanel *panel = wxDynamicCast(win->GetParent(), wxPanel);
- if (panel)
- {
- panel->SetLastFocus(win);
- }
+ // notify the parent keeping track of focus for the kbd navigation
+ // purposes that we got it
+ wxChildFocusEvent eventFocus(win);
+ (void)win->GetEventHandler()->ProcessEvent(eventFocus);
#ifdef HAVE_XIM
if (win->m_ic)
gdk_im_begin(win->m_ic, win->m_wxwindow->window);
#endif
+#if wxUSE_CARET
+ // caret needs to be informed about focus change
+ wxCaret *caret = win->GetCaret();
+ if ( caret )
+ {
+ caret->OnSetFocus();
+ }
+#endif // wxUSE_CARET
+
+ wxWindowGTK *active = wxGetTopLevelParent(win);
+ if ( active != g_activeFrame )
+ {
+ if ( g_activeFrame )
+ {
+ wxLogTrace(wxT("activate"), wxT("Deactivating frame %p (from focus_in)"), g_activeFrame);
+ wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId());
+ event.SetEventObject(g_activeFrame);
+ g_activeFrame->GetEventHandler()->ProcessEvent(event);
+ }
+
+ wxLogTrace(wxT("activate"), wxT("Activating frame %p (from focus_in)"), active);
+ g_activeFrame = active;
+ wxActivateEvent event(wxEVT_ACTIVATE, TRUE, g_activeFrame->GetId());
+ event.SetEventObject(g_activeFrame);
+ g_activeFrame->GetEventHandler()->ProcessEvent(event);
+ }
+ g_activeFrameLostFocus = FALSE;
+
+
wxFocusEvent event( wxEVT_SET_FOCUS, win->GetId() );
event.SetEventObject( win );
if (win->GetEventHandler()->ProcessEvent( event ))
{
- gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
- return TRUE;
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_in_event" );
+ return TRUE;
}
+
return FALSE;
}
// "focus_out_event"
//-----------------------------------------------------------------------------
-static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win )
+static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEventFocus *gdk_event, wxWindowGTK *win )
{
DEBUG_MAIN_THREAD
if (!win->m_hasVMT) return FALSE;
if (g_blockEventsOnDrag) return FALSE;
+#if 0
+ wxLogDebug( wxT("OnKillFocus from %s"), win->GetName().c_str() );
+#endif
+
+ if ( !g_activeFrameLostFocus && g_activeFrame )
+ {
+ // VZ: commenting this out because it does happen (although not easy
+ // to reproduce, I only see it when using wxMiniFrame and not
+ // always) and makes using Mahogany quite annoying
+#if 0
+ wxASSERT_MSG( wxGetTopLevelParent(win) == g_activeFrame,
+ wxT("unfocusing window that hasn't gained focus properly") )
+#endif // 0
+
+ g_activeFrameLostFocus = TRUE;
+ }
+
// if the focus goes out of our app alltogether, OnIdle() will send
// wxActivateEvent, otherwise gtk_window_focus_in_callback() will reset
// g_sendActivateEvent to -1
g_sendActivateEvent = 0;
- g_focusWindow = (wxWindow *)NULL;
+ wxWindowGTK *winFocus = wxFindFocusedChild(win);
+ if ( winFocus )
+ win = winFocus;
-/*
- printf( "OnKillFocus from " );
- if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
- printf( win->GetClassInfo()->GetClassName() );
- printf( ".\n" );
-*/
+ g_focusWindow = (wxWindowGTK *)NULL;
#ifdef HAVE_XIM
if (win->m_ic)
gdk_im_end();
#endif
+#if wxUSE_CARET
+ // caret needs to be informed about focus change
+ wxCaret *caret = win->GetCaret();
+ if ( caret )
+ {
+ caret->OnKillFocus();
+ }
+#endif // wxUSE_CARET
+
wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
event.SetEventObject( win );
// "enter_notify_event"
//-----------------------------------------------------------------------------
-static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
+static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindowGTK *win )
{
DEBUG_MAIN_THREAD
if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
wxMouseEvent event( wxEVT_ENTER_WINDOW );
-#if (GTK_MINOR_VERSION > 0)
event.SetTimestamp( gdk_event->time );
-#endif
event.SetEventObject( win );
int x = 0;
gdk_window_get_pointer( widget->window, &x, &y, &state );
- event.m_shiftDown = (state & GDK_SHIFT_MASK);
- event.m_controlDown = (state & GDK_CONTROL_MASK);
- event.m_altDown = (state & GDK_MOD1_MASK);
- event.m_metaDown = (state & GDK_MOD2_MASK);
- event.m_leftDown = (state & GDK_BUTTON1_MASK);
- event.m_middleDown = (state & GDK_BUTTON2_MASK);
- event.m_rightDown = (state & GDK_BUTTON3_MASK);
-
- event.m_x = x;
- event.m_y = y;
+ InitMouseEvent(win, event, gdk_event);
+ wxPoint pt = win->GetClientAreaOrigin();
+ event.m_x = x + pt.x;
+ event.m_y = y + pt.y;
if (win->GetEventHandler()->ProcessEvent( event ))
{
// "leave_notify_event"
//-----------------------------------------------------------------------------
-static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
+static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindowGTK *win )
{
DEBUG_MAIN_THREAD
if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
wxMouseEvent event( wxEVT_LEAVE_WINDOW );
-#if (GTK_MINOR_VERSION > 0)
event.SetTimestamp( gdk_event->time );
-#endif
event.SetEventObject( win );
int x = 0;
event.m_middleDown = (state & GDK_BUTTON2_MASK);
event.m_rightDown = (state & GDK_BUTTON3_MASK);
- event.m_x = x;
- event.m_y = y;
+ wxPoint pt = win->GetClientAreaOrigin();
+ event.m_x = x + pt.x;
+ event.m_y = y + pt.y;
if (win->GetEventHandler()->ProcessEvent( event ))
{
// "value_changed" from m_vAdjust
//-----------------------------------------------------------------------------
-static void gtk_window_vscroll_callback( GtkAdjustment *adjust, wxWindow *win )
+static void gtk_window_vscroll_callback( GtkAdjustment *adjust,
+ SCROLLBAR_CBACK_ARG
+ wxWindowGTK *win )
{
DEBUG_MAIN_THREAD
win->m_oldVerticalPos = adjust->value;
- GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget);
- GtkRange *range = GTK_RANGE( scrolledWindow->vscrollbar );
-
- wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK;
- if (range->scroll_type == GTK_SCROLL_STEP_BACKWARD) command = wxEVT_SCROLLWIN_LINEUP;
- else if (range->scroll_type == GTK_SCROLL_STEP_FORWARD) command = wxEVT_SCROLLWIN_LINEDOWN;
- else if (range->scroll_type == GTK_SCROLL_PAGE_BACKWARD) command = wxEVT_SCROLLWIN_PAGEUP;
- else if (range->scroll_type == GTK_SCROLL_PAGE_FORWARD) command = wxEVT_SCROLLWIN_PAGEDOWN;
+ wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(win->m_widget));
int value = (int)(adjust->value+0.5);
// "value_changed" from m_hAdjust
//-----------------------------------------------------------------------------
-static void gtk_window_hscroll_callback( GtkAdjustment *adjust, wxWindow *win )
+static void gtk_window_hscroll_callback( GtkAdjustment *adjust,
+ SCROLLBAR_CBACK_ARG
+ wxWindowGTK *win )
{
DEBUG_MAIN_THREAD
float diff = adjust->value - win->m_oldHorizontalPos;
if (fabs(diff) < 0.2) return;
- win->m_oldHorizontalPos = adjust->value;
-
- GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(win->m_widget);
- GtkRange *range = GTK_RANGE( scrolledWindow->hscrollbar );
+ wxEventType command = GtkScrollWinTypeToWx(GET_SCROLL_TYPE(win->m_widget));
- wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK;
- if (range->scroll_type == GTK_SCROLL_STEP_BACKWARD) command = wxEVT_SCROLLWIN_LINEUP;
- else if (range->scroll_type == GTK_SCROLL_STEP_FORWARD) command = wxEVT_SCROLLWIN_LINEDOWN;
- else if (range->scroll_type == GTK_SCROLL_PAGE_BACKWARD) command = wxEVT_SCROLLWIN_PAGEUP;
- else if (range->scroll_type == GTK_SCROLL_PAGE_FORWARD) command = wxEVT_SCROLLWIN_PAGEDOWN;
+ win->m_oldHorizontalPos = adjust->value;
int value = (int)(adjust->value+0.5);
static gint gtk_scrollbar_button_press_callback( GtkRange *widget,
GdkEventButton *gdk_event,
- wxWindow *win)
+ wxWindowGTK *win)
{
DEBUG_MAIN_THREAD
if (g_isIdle)
wxapp_install_idle_handler();
+
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;
}
static gint gtk_scrollbar_button_release_callback( GtkRange *widget,
GdkEventButton *WXUNUSED(gdk_event),
- wxWindow *win)
+ wxWindowGTK *win)
{
DEBUG_MAIN_THREAD
if (win->m_isScrolling)
{
- wxEventType command = wxEVT_SCROLL_THUMBRELEASE;
+ wxEventType command = wxEVT_SCROLLWIN_THUMBRELEASE;
int value = -1;
int dir = -1;
wxWindow *wxWindowBase::FindFocus()
{
- return g_focusWindow;
+ // the cast is necessary when we compile in wxUniversal mode
+ return (wxWindow *)g_focusWindow;
}
//-----------------------------------------------------------------------------
wxWindowCreateEvent event( win );
event.SetEventObject( win );
win->GetEventHandler()->ProcessEvent( event );
-
+
return FALSE;
}
static
void gtk_wxwindow_size_callback( GtkWidget* WXUNUSED_UNLESS_XIM(widget),
GtkAllocation* WXUNUSED_UNLESS_XIM(alloc),
- wxWindow* WXUNUSED_UNLESS_XIM(win) )
+ wxWindowGTK* WXUNUSED_UNLESS_XIM(win) )
{
if (g_isIdle)
wxapp_install_idle_handler();
static gint
gtk_wxwindow_realized_callback( GtkWidget * WXUNUSED_UNLESS_XIM(widget),
- wxWindow * WXUNUSED_UNLESS_XIM(win) )
+ wxWindowGTK * WXUNUSED_UNLESS_XIM(win) )
{
if (g_isIdle)
wxapp_install_idle_handler();
GdkIMStyle style;
GdkIMStyle supported_style = (GdkIMStyle)
(GDK_IM_PREEDIT_NONE |
- GDK_IM_PREEDIT_NOTHING |
- GDK_IM_PREEDIT_POSITION |
- GDK_IM_STATUS_NONE |
- GDK_IM_STATUS_NOTHING);
+ GDK_IM_PREEDIT_NOTHING |
+ GDK_IM_PREEDIT_POSITION |
+ GDK_IM_STATUS_NONE |
+ GDK_IM_STATUS_NOTHING);
if (widget->style && widget->style->font->type != GDK_FONT_FONTSET)
- supported_style = (GdkIMStyle)(supported_style & ~GDK_IM_PREEDIT_POSITION);
+ supported_style = (GdkIMStyle)(supported_style & ~GDK_IM_PREEDIT_POSITION);
attr->style = style = gdk_im_decide_style (supported_style);
attr->client_window = widget->window;
if ((colormap = gtk_widget_get_colormap (widget)) !=
- gtk_widget_get_default_colormap ())
+ gtk_widget_get_default_colormap ())
{
- attrmask |= GDK_IC_PREEDIT_COLORMAP;
- attr->preedit_colormap = colormap;
+ attrmask |= GDK_IC_PREEDIT_COLORMAP;
+ attr->preedit_colormap = colormap;
}
attrmask |= GDK_IC_PREEDIT_FOREGROUND;
switch (style & GDK_IM_PREEDIT_MASK)
{
- case GDK_IM_PREEDIT_POSITION:
- if (widget->style && widget->style->font->type != GDK_FONT_FONTSET)
- {
- g_warning ("over-the-spot style requires fontset");
- break;
- }
+ case GDK_IM_PREEDIT_POSITION:
+ if (widget->style && widget->style->font->type != GDK_FONT_FONTSET)
+ {
+ g_warning ("over-the-spot style requires fontset");
+ break;
+ }
- gdk_window_get_size (widget->window, &width, &height);
+ gdk_window_get_size (widget->window, &width, &height);
- attrmask |= GDK_IC_PREEDIT_POSITION_REQ;
- attr->spot_location.x = 0;
- attr->spot_location.y = height;
- attr->preedit_area.x = 0;
- attr->preedit_area.y = 0;
- attr->preedit_area.width = width;
- attr->preedit_area.height = height;
- attr->preedit_fontset = widget->style->font;
+ attrmask |= GDK_IC_PREEDIT_POSITION_REQ;
+ attr->spot_location.x = 0;
+ attr->spot_location.y = height;
+ attr->preedit_area.x = 0;
+ attr->preedit_area.y = 0;
+ attr->preedit_area.width = width;
+ attr->preedit_area.height = height;
+ attr->preedit_fontset = widget->style->font;
- break;
+ break;
}
win->m_ic = gdk_ic_new (attr, (GdkICAttributesType)attrmask);
if (win->m_ic == NULL)
- g_warning ("Can't create input context.");
+ g_warning ("Can't create input context.");
else
- {
- mask = gdk_window_get_events (widget->window);
- mask = (GdkEventMask)(mask | gdk_ic_get_events (win->m_ic));
- gdk_window_set_events (widget->window, mask);
-
- if (GTK_WIDGET_HAS_FOCUS(widget))
- gdk_im_begin (win->m_ic, widget->window);
- }
-#endif
+ {
+ mask = gdk_window_get_events (widget->window);
+ mask = (GdkEventMask)(mask | gdk_ic_get_events (win->m_ic));
+ gdk_window_set_events (widget->window, mask);
+
+ if (GTK_WIDGET_HAS_FOCUS(widget))
+ gdk_im_begin (win->m_ic, widget->window);
+ }
+#endif // HAVE_XIM
return FALSE;
}
//-----------------------------------------------------------------------------
-// InsertChild for wxWindow.
+// InsertChild for wxWindowGTK.
//-----------------------------------------------------------------------------
-/* Callback for wxWindow. This very strange beast has to be used because
+/* Callback for wxWindowGTK. 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 wxNotebook requires a different way to insert
* a child in it. I had opted for creating a wxNotebookPage window class
* which would have made this superfluous (such in the MDI window system),
* but no-one was listening to me... */
-static void wxInsertChildInWindow( wxWindow* parent, wxWindow* child )
+static void wxInsertChildInWindow( wxWindowGTK* parent, wxWindowGTK* child )
{
/* the window might have been scrolled already, do we
have to adapt the position */
// global functions
//-----------------------------------------------------------------------------
-wxWindow* wxGetActiveWindow()
+wxWindow *wxGetActiveWindow()
{
- return g_focusWindow;
+ // the cast is necessary when we compile in wxUniversal mode
+ return (wxWindow *)g_focusWindow;
}
//-----------------------------------------------------------------------------
-// wxWindow
+// wxWindowGTK
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
+// in wxUniv/MSW this class is abstract because it doesn't have DoPopupMenu()
+// method
+#ifdef __WXUNIVERSAL__
+ IMPLEMENT_ABSTRACT_CLASS(wxWindowGTK, wxWindowBase)
+#else // __WXGTK__
+ IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
+#endif // __WXUNIVERSAL__/__WXGTK__
-void wxWindow::Init()
+void wxWindowGTK::Init()
{
// common init
InitBase();
// GTK specific
m_widget = (GtkWidget *) NULL;
m_wxwindow = (GtkWidget *) NULL;
+ m_focusWidget = (GtkWidget *) NULL;
// position/size
m_x = 0;
m_isStaticBox = FALSE;
m_isRadioButton = FALSE;
+ m_isListBox = FALSE;
m_isFrame = FALSE;
m_acceptsFocus = FALSE;
+ m_clipPaintRegion = FALSE;
+
m_cursor = *wxSTANDARD_CURSOR;
+ m_delayedForegroundColour = FALSE;
+ m_delayedBackgroundColour = FALSE;
+
#ifdef HAVE_XIM
m_ic = (GdkIC*) NULL;
m_icattr = (GdkICAttr*) NULL;
#endif
}
-wxWindow::wxWindow()
+wxWindowGTK::wxWindowGTK()
{
Init();
}
-wxWindow::wxWindow( wxWindow *parent, wxWindowID id,
- const wxPoint &pos, const wxSize &size,
- long style, const wxString &name )
+wxWindowGTK::wxWindowGTK( wxWindow *parent,
+ wxWindowID id,
+ const wxPoint &pos,
+ const wxSize &size,
+ long style,
+ const wxString &name )
{
Init();
Create( parent, id, pos, size, style, name );
}
-bool wxWindow::Create( wxWindow *parent, wxWindowID id,
- const wxPoint &pos, const wxSize &size,
- long style, const wxString &name )
+bool wxWindowGTK::Create( wxWindow *parent,
+ wxWindowID id,
+ const wxPoint &pos,
+ const wxSize &size,
+ long style,
+ const wxString &name )
{
if (!PreCreation( parent, pos, size ) ||
!CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
{
- wxFAIL_MSG( wxT("wxWindow creation failed") );
+ wxFAIL_MSG( wxT("wxWindowGTK creation failed") );
return FALSE;
}
m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
-#ifdef __WXDEBUG__
- debug_focus_in( m_widget, wxT("wxWindow::m_widget"), name );
-#endif
-
GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget);
-#ifdef __WXDEBUG__
- debug_focus_in( scrolledWindow->hscrollbar, wxT("wxWindow::hsrcollbar"), name );
- debug_focus_in( scrolledWindow->vscrollbar, wxT("wxWindow::vsrcollbar"), name );
-#endif
-
- GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
+ GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) );
scroll_class->scrollbar_spacing = 0;
gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
m_vAdjust = gtk_range_get_adjustment( GTK_RANGE(scrolledWindow->vscrollbar) );
m_wxwindow = gtk_pizza_new();
-
-#ifdef __WXDEBUG__
- debug_focus_in( m_wxwindow, wxT("wxWindow::m_wxwindow"), name );
-#endif
-
- gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow );
-
-#if (GTK_MINOR_VERSION > 0)
+
+#ifndef __WXUNIVERSAL__
GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
if (HasFlag(wxRAISED_BORDER))
{
gtk_pizza_set_shadow_type( pizza, GTK_MYSHADOW_NONE );
}
-#else // GTK_MINOR_VERSION == 0
- GtkViewport *viewport = GTK_VIEWPORT(scrolledWindow->viewport);
+#endif // __WXUNIVERSAL__
- if (HasFlag(wxRAISED_BORDER))
- {
- gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_OUT );
- }
- else if (HasFlag(wxSUNKEN_BORDER))
- {
- gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_IN );
- }
- else
- {
- gtk_viewport_set_shadow_type( viewport, GTK_SHADOW_NONE );
- }
-#endif // GTK_MINOR_VERSION
+ gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow );
GTK_WIDGET_SET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
m_acceptsFocus = TRUE;
-#if (GTK_MINOR_VERSION == 0)
- // shut the viewport up
- gtk_viewport_set_hadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) );
- gtk_viewport_set_vadjustment( viewport, (GtkAdjustment*) gtk_adjustment_new( 0.0, 0.0, 0.0, 0.0, 0.0, 0.0) );
-#endif // GTK_MINOR_VERSION == 0
-
// I _really_ don't want scrollbars in the beginning
m_vAdjust->lower = 0.0;
m_vAdjust->upper = 1.0;
if (m_parent)
m_parent->DoAddChild( this );
+ m_focusWidget = m_wxwindow;
+
PostCreation();
Show( TRUE );
return TRUE;
}
-wxWindow::~wxWindow()
+wxWindowGTK::~wxWindowGTK()
{
+ if (g_focusWindow == this)
+ g_focusWindow = NULL;
+
+ if (g_activeFrame == this)
+ g_activeFrame = NULL;
+
m_isBeingDeleted = TRUE;
m_hasVMT = FALSE;
if (m_widgetStyle)
{
+#if DISABLE_STYLE_IF_BROKEN_THEME
// don't delete if it's a pixmap theme style
if (!m_widgetStyle->engine_data)
gtk_style_unref( m_widgetStyle );
-
+#endif
m_widgetStyle = (GtkStyle*) NULL;
}
}
}
-bool wxWindow::PreCreation( wxWindow *parent, const wxPoint &pos, const wxSize &size )
+bool wxWindowGTK::PreCreation( wxWindowGTK *parent, const wxPoint &pos, const wxSize &size )
{
wxCHECK_MSG( !m_needParent || parent, FALSE, wxT("Need complete parent.") );
return TRUE;
}
-void wxWindow::PostCreation()
+void wxWindowGTK::PostCreation()
{
wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
{
if (!m_noExpose)
{
- /* these get reported to wxWindows -> wxPaintEvent */
+ // these get reported to wxWindows -> wxPaintEvent
+
+ gtk_pizza_set_external( GTK_PIZZA(m_wxwindow), TRUE );
+
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 );
+
+ if (HasFlag(wxNO_FULL_REPAINT_ON_RESIZE))
+ {
+ 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( wxNO_FULL_REPAINT_ON_RESIZE ) );
+#endif
}
-#if (GTK_MINOR_VERSION > 0)
- /* these are called when the "sunken" or "raised" borders are drawn */
+ // 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
}
- if (m_wxwindow && m_needParent)
- {
- gtk_signal_connect( GTK_OBJECT(m_wxwindow), "focus_in_event",
- GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
+ // focus handling
- gtk_signal_connect( GTK_OBJECT(m_wxwindow), "focus_out_event",
- GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
- }
- else
- {
- // For dialogs and frames, we are interested mainly in
- // m_widget's focus.
+ if (m_focusWidget == NULL)
+ m_focusWidget = m_widget;
- gtk_signal_connect( GTK_OBJECT(m_widget), "focus_in_event",
- GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
+ gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_in_event",
+ GTK_SIGNAL_FUNC(gtk_window_focus_in_callback), (gpointer)this );
- gtk_signal_connect( GTK_OBJECT(m_widget), "focus_out_event",
- GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
- }
+ gtk_signal_connect( GTK_OBJECT(m_focusWidget), "focus_out_event",
+ GTK_SIGNAL_FUNC(gtk_window_focus_out_callback), (gpointer)this );
+
+ // connect to the various key and mouse handlers
GtkWidget *connect_widget = GetConnectWidget();
if (m_wxwindow)
{
- /* Catch native resize events. */
+ // 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. */
+ // Initialize XIM support
gtk_signal_connect( GTK_OBJECT(m_wxwindow), "realize",
GTK_SIGNAL_FUNC(gtk_wxwindow_realized_callback), (gpointer) this );
- /* And resize XIM window. */
+ // And resize XIM window
gtk_signal_connect( GTK_OBJECT(m_wxwindow), "size_allocate",
GTK_SIGNAL_FUNC(gtk_wxwindow_size_callback), (gpointer)this );
}
+ if (!GTK_IS_COMBO(m_widget))
+ {
+ // This is needed if we want to add our windows into native
+ // GTK control, such as the toolbar. With this callback, the
+ // toolbar gets to know the correct size (the one set by the
+ // programmer). Sadly, it misbehaves for wxComboBox. FIXME
+ // when moving to GTK 2.0.
+ gtk_signal_connect( GTK_OBJECT(m_widget), "size_request",
+ GTK_SIGNAL_FUNC(gtk_window_size_request_callback), (gpointer) this );
+ }
+
m_hasVMT = TRUE;
}
-void wxWindow::ConnectWidget( GtkWidget *widget )
+void wxWindowGTK::ConnectWidget( GtkWidget *widget )
{
gtk_signal_connect( GTK_OBJECT(widget), "key_press_event",
GTK_SIGNAL_FUNC(gtk_window_key_press_callback), (gpointer)this );
GTK_SIGNAL_FUNC(gtk_window_leave_callback), (gpointer)this );
}
-bool wxWindow::Destroy()
+bool wxWindowGTK::Destroy()
{
wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
return wxWindowBase::Destroy();
}
-void wxWindow::DoMoveWindow(int x, int y, int width, int height)
+void wxWindowGTK::DoMoveWindow(int x, int y, int width, int height)
{
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 )
+void wxWindowGTK::DoSetSize( int x, int y, int width, int height, int sizeFlags )
{
wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
- wxASSERT_MSG( (m_parent != NULL), wxT("wxWindow::SetSize requires parent.\n") );
+ wxASSERT_MSG( (m_parent != NULL), wxT("wxWindowGTK::SetSize requires parent.\n") );
+
+/*
+ printf( "DoSetSize: name %s, x,y,w,h: %d,%d,%d,%d \n", GetName().c_str(), x,y,width,height );
+*/
if (m_resizing) return; /* I don't like recursions */
m_resizing = TRUE;
+ int currentX, currentY;
+ GetPosition(¤tX, ¤tY);
+ if (x == -1)
+ x = currentX;
+ if (y == -1)
+ y = currentY;
+ AdjustForParentClientOrigin(x, y, sizeFlags);
+
if (m_parent->m_wxwindow == NULL) /* i.e. wxNotebook */
{
/* don't set the size for children of wxNotebook, just take the values. */
else
{
GtkPizza *pizza = GTK_PIZZA(m_parent->m_wxwindow);
-
if ((sizeFlags & wxSIZE_ALLOW_MINUS_ONE) == 0)
{
if (x != -1) m_x = x + pizza->xoffset;
if (height == -1) m_height = 26;
}
- 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_maxWidth;
- if ((m_maxHeight != -1) && (m_height > m_maxHeight)) m_height = m_maxHeight;
+ 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;
int border = 0;
int bottom_border = 0;
+#ifndef __WXGTK20__
if (GTK_WIDGET_CAN_DEFAULT(m_widget))
{
/* the default button has a border around it */
border = 6;
bottom_border = 5;
}
+#endif
DoMoveWindow( m_x-border,
m_y-border,
if (m_hasScrolling)
{
+ /* Sometimes the client area changes size without the
+ whole windows's size changing, but if the whole
+ windows's size doesn't change, no wxSizeEvent will
+ normally be sent. Here we add an extra test if
+ the client test has been changed and this will
+ be used then. */
GetClientSize( &m_oldClientWidth, &m_oldClientHeight );
}
m_resizing = FALSE;
}
-void wxWindow::OnInternalIdle()
+void wxWindowGTK::OnInternalIdle()
{
+ // Update invalidated regions.
+ Update();
+
+ // Synthetize activate events.
if ( g_sendActivateEvent != -1 )
{
bool activate = g_sendActivateEvent != 0;
// do it only once
g_sendActivateEvent = -1;
- wxActivateEvent event(wxEVT_ACTIVATE, activate, GetId());
- event.SetEventObject(this);
+ wxTheApp->SetActive(activate, (wxWindow *)g_focusWindowLast);
+ }
- (void)GetEventHandler()->ProcessEvent(event);
+ if ( g_activeFrameLostFocus )
+ {
+ if ( g_activeFrame )
+ {
+ wxLogTrace(wxT("activate"), wxT("Deactivating frame %p (from idle)"), g_activeFrame);
+ wxActivateEvent event(wxEVT_ACTIVATE, FALSE, g_activeFrame->GetId());
+ event.SetEventObject(g_activeFrame);
+ g_activeFrame->GetEventHandler()->ProcessEvent(event);
+ g_activeFrame = NULL;
+ }
+ g_activeFrameLostFocus = FALSE;
}
wxCursor cursor = m_cursor;
UpdateWindowUI();
}
-void wxWindow::DoGetSize( int *width, int *height ) const
+void wxWindowGTK::DoGetSize( int *width, int *height ) const
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
if (height) (*height) = m_height;
}
-void wxWindow::DoSetClientSize( int width, int height )
+void wxWindowGTK::DoSetClientSize( int width, int height )
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
int dw = 0;
int dh = 0;
+#ifndef __WXUNIVERSAL__
if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
{
/* when using GTK 1.2 we set the shadow border size to 2 */
dw += 1 * 2;
dh += 1 * 2;
}
+#endif // __WXUNIVERSAL__
if (m_hasScrolling)
{
GtkRequisition vscroll_req;
vscroll_req.width = 2;
vscroll_req.height = 2;
- (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->vscrollbar)->klass )->size_request )
+ (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request )
(scroll_window->vscrollbar, &vscroll_req );
GtkRequisition hscroll_req;
hscroll_req.width = 2;
hscroll_req.height = 2;
- (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->hscrollbar)->klass )->size_request )
+ (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request )
(scroll_window->hscrollbar, &hscroll_req );
- GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
+ GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) );
if (scroll_window->vscrollbar_visible)
{
}
}
-void wxWindow::DoGetClientSize( int *width, int *height ) const
+void wxWindowGTK::DoGetClientSize( int *width, int *height ) const
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
int dw = 0;
int dh = 0;
+#ifndef __WXUNIVERSAL__
if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
{
/* when using GTK 1.2 we set the shadow border size to 2 */
dw += 1 * 2;
dh += 1 * 2;
}
+#endif // __WXUNIVERSAL__
if (m_hasScrolling)
{
GtkRequisition vscroll_req;
vscroll_req.width = 2;
vscroll_req.height = 2;
- (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->vscrollbar)->klass )->size_request )
+ (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->vscrollbar) )->size_request )
(scroll_window->vscrollbar, &vscroll_req );
GtkRequisition hscroll_req;
hscroll_req.width = 2;
hscroll_req.height = 2;
- (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->hscrollbar)->klass )->size_request )
+ (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(scroll_window->hscrollbar) )->size_request )
(scroll_window->hscrollbar, &hscroll_req );
- GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
+ GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT_GET_CLASS(m_widget) );
if (scroll_window->vscrollbar_visible)
{
if (width) (*width) = m_width - dw;
if (height) (*height) = m_height - dh;
}
+
+/*
+ printf( "GetClientSize, name %s ", GetName().c_str() );
+ if (width) printf( " width = %d", (*width) );
+ if (height) printf( " height = %d", (*height) );
+ printf( "\n" );
+*/
}
-void wxWindow::DoGetPosition( int *x, int *y ) const
+void wxWindowGTK::DoGetPosition( int *x, int *y ) const
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
if (y) (*y) = m_y - dy;
}
-void wxWindow::DoClientToScreen( int *x, int *y ) const
+void wxWindowGTK::DoClientToScreen( int *x, int *y ) const
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
if (y) *y += org_y;
}
-void wxWindow::DoScreenToClient( int *x, int *y ) const
+void wxWindowGTK::DoScreenToClient( int *x, int *y ) const
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
if (y) *y -= org_y;
}
-bool wxWindow::Show( bool show )
+bool wxWindowGTK::Show( bool show )
{
wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
return TRUE;
}
-bool wxWindow::Enable( bool enable )
+static void wxWindowNotifyEnable(wxWindowGTK* win, bool enable)
+{
+ win->OnParentEnable(enable);
+
+ // Recurse, so that children have the opportunity to Do The Right Thing
+ // and reset colours that have been messed up by a parent's (really ancestor's)
+ // Enable call
+ for ( wxWindowList::Node *node = win->GetChildren().GetFirst();
+ node;
+ node = node->GetNext() )
+ {
+ wxWindow *child = node->GetData();
+ if (!child->IsKindOf(CLASSINFO(wxDialog)) && !child->IsKindOf(CLASSINFO(wxFrame)))
+ wxWindowNotifyEnable(child, enable);
+ }
+}
+
+bool wxWindowGTK::Enable( bool enable )
{
wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
if ( m_wxwindow )
gtk_widget_set_sensitive( m_wxwindow, enable );
+ wxWindowNotifyEnable(this, enable);
+
return TRUE;
}
-int wxWindow::GetCharHeight() const
+int wxWindowGTK::GetCharHeight() const
{
wxCHECK_MSG( (m_widget != NULL), 12, wxT("invalid window") );
return font->ascent + font->descent;
}
-int wxWindow::GetCharWidth() const
+int wxWindowGTK::GetCharWidth() const
{
wxCHECK_MSG( (m_widget != NULL), 8, wxT("invalid window") );
return gdk_string_width( font, "H" );
}
-void wxWindow::GetTextExtent( const wxString& string,
+void wxWindowGTK::GetTextExtent( const wxString& string,
int *x,
int *y,
int *descent,
if (externalLeading) (*externalLeading) = 0; // ??
}
-void wxWindow::SetFocus()
+void wxWindowGTK::SetFocus()
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
+#if 0
+ wxPrintf( "SetFocus from " );
+ if (GetClassInfo() && GetClassInfo()->GetClassName())
+ wxPrintf( GetClassInfo()->GetClassName() );
+ wxPrintf( ".\n" );
+#endif
+
if (m_wxwindow)
{
if (!GTK_WIDGET_HAS_FOCUS (m_wxwindow))
+ {
gtk_widget_grab_focus (m_wxwindow);
- return;
+ }
}
-
- if (m_widget)
+ else if (m_widget)
{
if (GTK_WIDGET_CAN_FOCUS(m_widget) && !GTK_WIDGET_HAS_FOCUS (m_widget) )
{
}
else if (GTK_IS_CONTAINER(m_widget))
{
- gtk_container_focus( GTK_CONTAINER(m_widget), GTK_DIR_TAB_FORWARD );
+ SET_CONTAINER_FOCUS( m_widget, GTK_DIR_TAB_FORWARD );
}
else
{
}
}
-bool wxWindow::AcceptsFocus() const
+bool wxWindowGTK::AcceptsFocus() const
{
return m_acceptsFocus && wxWindowBase::AcceptsFocus();
}
-bool wxWindow::Reparent( wxWindowBase *newParentBase )
+bool wxWindowGTK::Reparent( wxWindowBase *newParentBase )
{
wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
- wxWindow *oldParent = m_parent,
- *newParent = (wxWindow *)newParentBase;
+ wxWindowGTK *oldParent = m_parent,
+ *newParent = (wxWindowGTK *)newParentBase;
wxASSERT( GTK_IS_WIDGET(m_widget) );
return TRUE;
}
-void wxWindow::DoAddChild(wxWindow *child)
+void wxWindowGTK::DoAddChild(wxWindowGTK *child)
{
wxASSERT_MSG( (m_widget != NULL), wxT("invalid window") );
(*m_insertCallback)(this, child);
}
-void wxWindow::Raise()
+void wxWindowGTK::Raise()
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
gdk_window_raise( m_widget->window );
}
-void wxWindow::Lower()
+void wxWindowGTK::Lower()
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
gdk_window_lower( m_widget->window );
}
-bool wxWindow::SetCursor( const wxCursor &cursor )
+bool wxWindowGTK::SetCursor( const wxCursor &cursor )
{
wxCHECK_MSG( (m_widget != NULL), FALSE, wxT("invalid window") );
- return wxWindowBase::SetCursor( cursor );
+ if (cursor == m_cursor)
+ return FALSE;
+
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (cursor == wxNullCursor)
+ return wxWindowBase::SetCursor( *wxSTANDARD_CURSOR );
+ else
+ return wxWindowBase::SetCursor( cursor );
}
-void wxWindow::WarpPointer( int x, int y )
+void wxWindowGTK::WarpPointer( int x, int y )
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid window") );
- /* we provide this function ourselves as it is
- missing in GDK (top of this file) */
+ // We provide this function ourselves as it is
+ // missing in GDK (top of this file).
GdkWindow *window = (GdkWindow*) NULL;
if (m_wxwindow)
gdk_window_warp_pointer( window, x, y );
}
-void wxWindow::Refresh( bool eraseBackground, const wxRect *rect )
+void wxWindowGTK::Refresh( bool eraseBackground, const wxRect *rect )
{
if (!m_widget) return;
if (!m_widget->window) return;
+#ifndef __WXGTK20__
if (eraseBackground && m_wxwindow && m_wxwindow->window)
{
if (rect)
{
- gdk_window_clear_area( GTK_PIZZA(m_wxwindow)->bin_window,
- rect->x, rect->y,
- rect->width, rect->height );
+ // Schedule for later Updating in ::Update() or ::OnInternalIdle().
+ m_clearRegion.Union( rect->x, rect->y, rect->width, rect->height );
}
else
{
- gdk_window_clear( GTK_PIZZA(m_wxwindow)->bin_window );
+ // Schedule for later Updating in ::Update() or ::OnInternalIdle().
+ m_clearRegion.Clear();
+ m_clearRegion.Union( 0, 0, m_wxwindow->allocation.width, m_wxwindow->allocation.height );
}
}
- /* there is no GTK equivalent of "draw only, don't clear" so we
- invent our own in the GtkPizza widget */
-
- if (!rect)
+ if (rect)
{
if (m_wxwindow)
{
- GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
- gboolean old_clear = pizza->clear_on_draw;
- gtk_pizza_set_clear( pizza, FALSE );
-
- gtk_widget_draw( m_wxwindow, (GdkRectangle*) NULL );
-
- gtk_pizza_set_clear( pizza, old_clear );
+ // Schedule for later Updating in ::Update() or ::OnInternalIdle().
+ m_updateRegion.Union( rect->x, rect->y, rect->width, rect->height );
}
else
- gtk_widget_draw( m_widget, (GdkRectangle*) NULL );
+ {
+ GdkRectangle gdk_rect;
+ gdk_rect.x = rect->x;
+ gdk_rect.y = rect->y;
+ gdk_rect.width = rect->width;
+ gdk_rect.height = rect->height;
+ gtk_widget_draw( m_widget, &gdk_rect );
+ }
}
else
{
- GdkRectangle gdk_rect;
- gdk_rect.x = rect->x;
- gdk_rect.y = rect->y;
- gdk_rect.width = rect->width;
- gdk_rect.height = rect->height;
-
if (m_wxwindow)
{
- GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
- gboolean old_clear = pizza->clear_on_draw;
- gtk_pizza_set_clear( pizza, FALSE );
+ // Schedule for later Updating in ::Update() or ::OnInternalIdle().
+ m_updateRegion.Clear();
+ m_updateRegion.Union( 0, 0, m_wxwindow->allocation.width, m_wxwindow->allocation.height );
+ }
+ else
+ {
+ gtk_widget_draw( m_widget, (GdkRectangle*) NULL );
+ }
+ }
+#else
+ if (m_wxwindow)
+ {
+ if (rect)
+ {
+ GdkRectangle gdk_rect;
+ gdk_rect.x = rect->x;
+ gdk_rect.y = rect->y;
+ gdk_rect.width = rect->width;
+ gdk_rect.height = rect->height;
+ gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, &gdk_rect, TRUE );
+ }
+ else
+ {
+ gdk_window_invalidate_rect( GTK_PIZZA(m_wxwindow)->bin_window, NULL, TRUE );
+ }
+ }
+#endif
+}
+
+void wxWindowGTK::Update()
+{
+#ifdef __WXGTK20__
+ if (m_wxwindow && GTK_PIZZA(m_wxwindow)->bin_window)
+ gdk_window_process_updates( GTK_PIZZA(m_wxwindow)->bin_window, FALSE );
+#endif
+
+ if (!m_updateRegion.IsEmpty())
+ GtkSendPaintEvents();
+}
+
+void wxWindowGTK::GtkSendPaintEvents()
+{
+ if (!m_wxwindow)
+ {
+ m_clearRegion.Clear();
+ m_updateRegion.Clear();
+ return;
+ }
+
+ m_clipPaintRegion = TRUE;
+
+ // if (!m_clearRegion.IsEmpty()) // always send an erase event
+ {
+ wxWindowDC dc( (wxWindow*)this );
+ dc.SetClippingRegion( m_clearRegion );
+
+ wxEraseEvent erase_event( GetId(), &dc );
+ erase_event.SetEventObject( this );
+
+ if (!GetEventHandler()->ProcessEvent(erase_event))
+ {
+ gdk_gc_set_foreground( g_eraseGC, m_backgroundColour.GetColor() );
+
+ wxRegionIterator upd( m_clearRegion );
+ while (upd)
+ {
+ gdk_draw_rectangle( GTK_PIZZA(m_wxwindow)->bin_window, g_eraseGC, 0,
+ upd.GetX(), upd.GetY(), upd.GetWidth(), upd.GetHeight() );
+ upd ++;
+ }
+ }
+ m_clearRegion.Clear();
+ }
+
+ wxNcPaintEvent nc_paint_event( GetId() );
+ nc_paint_event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent( nc_paint_event );
+
+ wxPaintEvent paint_event( GetId() );
+ paint_event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent( paint_event );
- gtk_widget_draw( m_wxwindow, &gdk_rect );
+ m_clipPaintRegion = FALSE;
- gtk_pizza_set_clear( pizza, old_clear );
+#ifndef __WXUNIVERSAL__
+#ifndef __WXGTK20__
+ // The following code will result in all window-less widgets
+ // being redrawn because the wxWindows class is allowed to
+ // paint over the window-less widgets.
+
+ GtkPizza *pizza = GTK_PIZZA(m_wxwindow);
+
+ GList *children = pizza->children;
+ while (children)
+ {
+ GtkPizzaChild *child = (GtkPizzaChild*) children->data;
+ children = children->next;
+
+ if (GTK_WIDGET_NO_WINDOW (child->widget) &&
+ GTK_WIDGET_DRAWABLE (child->widget))
+ {
+ // Get intersection of widget area and update region
+ wxRegion region( m_updateRegion );
+
+ GdkEventExpose gdk_event;
+ gdk_event.type = GDK_EXPOSE;
+ gdk_event.window = pizza->bin_window;
+ gdk_event.count = 0;
+
+ wxRegionIterator upd( m_updateRegion );
+ while (upd)
+ {
+ GdkRectangle rect;
+ rect.x = upd.GetX();
+ rect.y = upd.GetY();
+ rect.width = upd.GetWidth();
+ rect.height = upd.GetHeight();
+
+ if (gtk_widget_intersect (child->widget, &rect, &gdk_event.area))
+ {
+ gtk_widget_event (child->widget, (GdkEvent*) &gdk_event);
+ }
+
+ upd ++;
+ }
}
- else
- gtk_widget_draw( m_widget, &gdk_rect );
}
+#endif
+#endif
+
+ m_updateRegion.Clear();
}
-void wxWindow::Clear()
+void wxWindowGTK::Clear()
{
wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
}
#if wxUSE_TOOLTIPS
-void wxWindow::DoSetToolTip( wxToolTip *tip )
+void wxWindowGTK::DoSetToolTip( wxToolTip *tip )
{
wxWindowBase::DoSetToolTip(tip);
if (m_tooltip)
- m_tooltip->Apply( this );
+ m_tooltip->Apply( (wxWindow *)this );
}
-void wxWindow::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
+void wxWindowGTK::ApplyToolTip( GtkTooltips *tips, const wxChar *tip )
{
gtk_tooltips_set_tip( tips, GetConnectWidget(), wxConvCurrent->cWX2MB(tip), (gchar*) NULL );
}
#endif // wxUSE_TOOLTIPS
-bool wxWindow::SetBackgroundColour( const wxColour &colour )
+bool wxWindowGTK::SetBackgroundColour( const wxColour &colour )
{
wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
if ((m_wxwindow) &&
(m_wxwindow->window) &&
- (m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE)))
+ (m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)))
{
/* wxMSW doesn't clear the window here. I don't do that either to
provide compatibility. call Clear() to do the job. */
return TRUE;
}
-bool wxWindow::SetForegroundColour( const wxColour &colour )
+bool wxWindowGTK::SetForegroundColour( const wxColour &colour )
{
wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
return TRUE;
}
-GtkStyle *wxWindow::GetWidgetStyle()
+GtkStyle *wxWindowGTK::GetWidgetStyle()
{
if (m_widgetStyle)
{
GtkStyle *remake = gtk_style_copy( m_widgetStyle );
+
+ // FIXME: no more klass in 2.0
+#ifndef __WXGTK20__
remake->klass = m_widgetStyle->klass;
+#endif
gtk_style_unref( m_widgetStyle );
m_widgetStyle = remake;
def = gtk_widget_get_default_style();
m_widgetStyle = gtk_style_copy( def );
+
+ // FIXME: no more klass in 2.0
+#ifndef __WXGTK20__
m_widgetStyle->klass = def->klass;
+#endif
}
return m_widgetStyle;
}
-void wxWindow::SetWidgetStyle()
+void wxWindowGTK::SetWidgetStyle()
{
+#if DISABLE_STYLE_IF_BROKEN_THEME
if (m_widget->style->engine_data)
{
static bool s_warningPrinted = FALSE;
m_widgetStyle = m_widget->style;
return;
}
+#endif
GtkStyle *style = GetWidgetStyle();
- if (m_font != wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT ))
+ if (m_font != wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT ))
{
- gdk_font_unref( style->font );
- style->font = gdk_font_ref( m_font.GetInternalFont( 1.0 ) );
+ SET_STYLE_FONT(style, m_font.GetInternalFont( 1.0 ));
}
if (m_foregroundColour.Ok())
{
m_foregroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) );
- if (m_foregroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNTEXT))
+ if (m_foregroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT))
{
style->fg[GTK_STATE_NORMAL] = *m_foregroundColour.GetColor();
style->fg[GTK_STATE_PRELIGHT] = *m_foregroundColour.GetColor();
style->fg[GTK_STATE_ACTIVE] = *m_foregroundColour.GetColor();
}
+ else
+ {
+ // Try to restore the gtk default style. This is still a little
+ // oversimplified for what is probably really needed here for controls
+ // other than buttons, but is better than not being able to (re)set a
+ // control's foreground colour to *wxBLACK -- RL
+ GtkStyle *def = gtk_rc_get_style( m_widget );
+
+ if (!def)
+ def = gtk_widget_get_default_style();
+
+ style->fg[GTK_STATE_NORMAL] = def->fg[GTK_STATE_NORMAL];
+ style->fg[GTK_STATE_PRELIGHT] = def->fg[GTK_STATE_PRELIGHT];
+ style->fg[GTK_STATE_ACTIVE] = def->fg[GTK_STATE_ACTIVE];
+ }
}
if (m_backgroundColour.Ok())
{
m_backgroundColour.CalcPixel( gtk_widget_get_colormap( m_widget ) );
- if (m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BTNFACE))
+ if (m_backgroundColour != wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE))
{
style->bg[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor();
style->base[GTK_STATE_NORMAL] = *m_backgroundColour.GetColor();
style->base[GTK_STATE_ACTIVE] = *m_backgroundColour.GetColor();
style->bg[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor();
style->base[GTK_STATE_INSENSITIVE] = *m_backgroundColour.GetColor();
- }
+ }
+ else
+ {
+ // Try to restore the gtk default style. This is still a little
+ // oversimplified for what is probably really needed here for controls
+ // other than buttons, but is better than not being able to (re)set a
+ // control's background colour to default grey and means resetting a
+ // button to wxSYS_COLOUR_BTNFACE will restore its usual highlighting
+ // behavior -- RL
+ GtkStyle *def = gtk_rc_get_style( m_widget );
+
+ if (!def)
+ def = gtk_widget_get_default_style();
+
+ style->bg[GTK_STATE_NORMAL] = def->bg[GTK_STATE_NORMAL];
+ style->base[GTK_STATE_NORMAL] = def->base[GTK_STATE_NORMAL];
+ style->bg[GTK_STATE_PRELIGHT] = def->bg[GTK_STATE_PRELIGHT];
+ style->base[GTK_STATE_PRELIGHT] = def->base[GTK_STATE_PRELIGHT];
+ style->bg[GTK_STATE_ACTIVE] = def->bg[GTK_STATE_ACTIVE];
+ style->base[GTK_STATE_ACTIVE] = def->base[GTK_STATE_ACTIVE];
+ style->bg[GTK_STATE_INSENSITIVE] = def->bg[GTK_STATE_INSENSITIVE];
+ style->base[GTK_STATE_INSENSITIVE] = def->base[GTK_STATE_INSENSITIVE];
+ }
}
}
-void wxWindow::ApplyWidgetStyle()
+void wxWindowGTK::ApplyWidgetStyle()
{
}
// Pop-up menu stuff
//-----------------------------------------------------------------------------
-static void gtk_pop_hide_callback( GtkWidget *WXUNUSED(widget), bool* is_waiting )
+#if wxUSE_MENUS_NATIVE
+
+extern "C"
+void gtk_pop_hide_callback( GtkWidget *WXUNUSED(widget), bool* is_waiting )
{
*is_waiting = FALSE;
}
-static void SetInvokingWindow( wxMenu *menu, wxWindow *win )
+static void SetInvokingWindow( wxMenu *menu, wxWindowGTK *win )
{
menu->SetInvokingWindow( win );
wxMenuItemList::Node *node = menu->GetMenuItems().GetFirst();
}
}
+// used to pass the coordinates from wxWindowGTK::DoPopupMenu() to
+// wxPopupMenuPositionCallback()
+//
+// should be safe even in the MT case as the user can hardly popup 2 menus
+// simultaneously, can he?
static gint gs_pop_x = 0;
static gint gs_pop_y = 0;
-static void pop_pos_callback( GtkMenu * WXUNUSED(menu),
- gint *x, gint *y,
- wxWindow *win )
+extern "C" void wxPopupMenuPositionCallback( GtkMenu *menu,
+ gint *x, gint *y,
+#ifdef __WXGTK20__
+ gboolean * WXUNUSED(whatever),
+#endif
+ gpointer WXUNUSED(user_data) )
{
- win->ClientToScreen( &gs_pop_x, &gs_pop_y );
- *x = gs_pop_x;
- *y = gs_pop_y;
+ // ensure that the menu appears entirely on screen
+ GtkRequisition req;
+ gtk_widget_get_child_requisition(GTK_WIDGET(menu), &req);
+
+ wxSize sizeScreen = wxGetDisplaySize();
+
+ gint xmax = sizeScreen.x - req.width,
+ ymax = sizeScreen.y - req.height;
+
+ *x = gs_pop_x < xmax ? gs_pop_x : xmax;
+ *y = gs_pop_y < ymax ? gs_pop_y : ymax;
}
-bool wxWindow::DoPopupMenu( wxMenu *menu, int x, int y )
+bool wxWindowGTK::DoPopupMenu( wxMenu *menu, int x, int y )
{
wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
gs_pop_x = x;
gs_pop_y = y;
+ ClientToScreen( &gs_pop_x, &gs_pop_y );
bool is_waiting = TRUE;
- gtk_signal_connect( GTK_OBJECT(menu->m_menu), "hide",
- GTK_SIGNAL_FUNC(gtk_pop_hide_callback), (gpointer)&is_waiting );
+ gtk_signal_connect( GTK_OBJECT(menu->m_menu),
+ "hide",
+ GTK_SIGNAL_FUNC(gtk_pop_hide_callback),
+ (gpointer)&is_waiting );
gtk_menu_popup(
GTK_MENU(menu->m_menu),
- (GtkWidget *) NULL, // parent menu shell
- (GtkWidget *) NULL, // parent menu item
- (GtkMenuPositionFunc) pop_pos_callback,
- (gpointer) this, // client data
- 0, // button used to activate it
- gs_timeLastClick // the time of activation
+ (GtkWidget *) NULL, // parent menu shell
+ (GtkWidget *) NULL, // parent menu item
+ wxPopupMenuPositionCallback, // function to position it
+ NULL, // client data
+ 0, // button used to activate it
+ gs_timeLastClick // the time of activation
);
while (is_waiting)
return TRUE;
}
+#endif // wxUSE_MENUS_NATIVE
+
#if wxUSE_DRAG_AND_DROP
-void wxWindow::SetDropTarget( wxDropTarget *dropTarget )
+void wxWindowGTK::SetDropTarget( wxDropTarget *dropTarget )
{
wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
#endif // wxUSE_DRAG_AND_DROP
-GtkWidget* wxWindow::GetConnectWidget()
+GtkWidget* wxWindowGTK::GetConnectWidget()
{
GtkWidget *connect_widget = m_widget;
if (m_wxwindow) connect_widget = m_wxwindow;
return connect_widget;
}
-bool wxWindow::IsOwnGtkWindow( GdkWindow *window )
+bool wxWindowGTK::IsOwnGtkWindow( GdkWindow *window )
{
if (m_wxwindow)
return (window == GTK_PIZZA(m_wxwindow)->bin_window);
return (window == m_widget->window);
}
-bool wxWindow::SetFont( const wxFont &font )
+bool wxWindowGTK::SetFont( const wxFont &font )
{
wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid window") );
return FALSE;
}
- wxColour sysbg = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE );
+ wxColour sysbg = wxSystemSettings::GetColour( wxSYS_COLOUR_BTNFACE );
if ( sysbg == m_backgroundColour )
{
m_backgroundColour = wxNullColour;
return TRUE;
}
-void wxWindow::CaptureMouse()
+void wxWindowGTK::DoCaptureMouse()
{
wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
- wxCHECK_RET( g_captureWindow == NULL, wxT("CaptureMouse called twice") );
-
GdkWindow *window = (GdkWindow*) NULL;
if (m_wxwindow)
window = GTK_PIZZA(m_wxwindow)->bin_window;
else
window = GetConnectWidget()->window;
- if (!window) return;
+ wxCHECK_RET( window, _T("CaptureMouse() failed") );
+
+ wxCursor* cursor = & m_cursor;
+ if (!cursor->Ok())
+ cursor = wxSTANDARD_CURSOR;
gdk_pointer_grab( window, FALSE,
(GdkEventMask)
GDK_POINTER_MOTION_HINT_MASK |
GDK_POINTER_MOTION_MASK),
(GdkWindow *) NULL,
- m_cursor.GetCursor(),
+ cursor->GetCursor(),
(guint32)GDK_CURRENT_TIME );
g_captureWindow = this;
+ g_captureWindowHasMouse = TRUE;
}
-void wxWindow::ReleaseMouse()
+void wxWindowGTK::DoReleaseMouse()
{
wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
- wxCHECK_RET( g_captureWindow, wxT("ReleaseMouse called twice") );
+ wxCHECK_RET( g_captureWindow, wxT("can't release mouse - not captured") );
+
+ g_captureWindow = (wxWindowGTK*) NULL;
GdkWindow *window = (GdkWindow*) NULL;
if (m_wxwindow)
return;
gdk_pointer_ungrab ( (guint32)GDK_CURRENT_TIME );
- g_captureWindow = (wxWindow*) NULL;
}
-bool wxWindow::IsRetained() const
+/* static */
+wxWindow *wxWindowBase::GetCapture()
+{
+ return (wxWindow *)g_captureWindow;
+}
+
+bool wxWindowGTK::IsRetained() const
{
return FALSE;
}
-void wxWindow::SetScrollbar( int orient, int pos, int thumbVisible,
+void wxWindowGTK::SetScrollbar( int orient, int pos, int thumbVisible,
int range, bool refresh )
{
wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
}
-void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
+void wxWindowGTK::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
{
wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
}
}
-int wxWindow::GetScrollThumb( int orient ) const
+int wxWindowGTK::GetScrollThumb( int orient ) const
{
wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") );
return (int)(m_vAdjust->page_size+0.5);
}
-int wxWindow::GetScrollPos( int orient ) const
+int wxWindowGTK::GetScrollPos( int orient ) const
{
wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") );
return (int)(m_vAdjust->value+0.5);
}
-int wxWindow::GetScrollRange( int orient ) const
+int wxWindowGTK::GetScrollRange( int orient ) const
{
wxCHECK_MSG( m_widget != NULL, 0, wxT("invalid window") );
return (int)(m_vAdjust->upper+0.5);
}
-void wxWindow::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
+void wxWindowGTK::ScrollWindow( int dx, int dy, const wxRect* WXUNUSED(rect) )
{
wxCHECK_RET( m_widget != NULL, wxT("invalid window") );
wxCHECK_RET( m_wxwindow != NULL, wxT("window needs client area for scrolling") );
+ // No scrolling requested.
+ if ((dx == 0) && (dy == 0)) return;
+
+#ifndef __WXGTK20__
+ if (!m_updateRegion.IsEmpty())
+ {
+ m_updateRegion.Offset( dx, dy );
+
+ int cw = 0;
+ int ch = 0;
+ GetClientSize( &cw, &ch );
+ m_updateRegion.Intersect( 0, 0, cw, ch );
+ }
+
+ if (!m_clearRegion.IsEmpty())
+ {
+ m_clearRegion.Offset( dx, dy );
+
+ int cw = 0;
+ int ch = 0;
+ GetClientSize( &cw, &ch );
+ m_clearRegion.Intersect( 0, 0, cw, ch );
+ }
+
+ m_clipPaintRegion = TRUE;
+
gtk_pizza_scroll( GTK_PIZZA(m_wxwindow), -dx, -dy );
+
+ m_clipPaintRegion = FALSE;
+#else
+
+ gdk_window_scroll( GTK_PIZZA(m_wxwindow)->bin_window, -dx, -dy );
+
+ GTK_PIZZA(m_wxwindow)->xoffset -= dx;
+ GTK_PIZZA(m_wxwindow)->yoffset -= dy;
+
+#endif
+
+}
+
+
+// Find the wxWindow at the current mouse position, also returning the mouse
+// position.
+wxWindow* wxFindWindowAtPointer(wxPoint& pt)
+{
+ pt = wxGetMousePosition();
+ wxWindow* found = wxFindWindowAtPoint(pt);
+ return found;
+}
+
+// Get the current mouse position.
+wxPoint wxGetMousePosition()
+{
+ /* This crashes when used within wxHelpContext,
+ so we have to use the X-specific implementation below.
+ gint x, y;
+ GdkModifierType *mask;
+ (void) gdk_window_get_pointer(NULL, &x, &y, mask);
+
+ return wxPoint(x, y);
+ */
+
+ int x, y;
+ GdkWindow* windowAtPtr = gdk_window_at_pointer(& x, & y);
+ if (!windowAtPtr)
+ return wxPoint(-999, -999);
+
+ Display *display = GDK_WINDOW_XDISPLAY(windowAtPtr);
+ Window rootWindow = RootWindowOfScreen (DefaultScreenOfDisplay(display));
+ Window rootReturn, childReturn;
+ int rootX, rootY, winX, winY;
+ unsigned int maskReturn;
+
+ XQueryPointer (display,
+ rootWindow,
+ &rootReturn,
+ &childReturn,
+ &rootX, &rootY, &winX, &winY, &maskReturn);
+ return wxPoint(rootX, rootY);
+
}
+
+// ----------------------------------------------------------------------------
+// wxDCModule
+// ----------------------------------------------------------------------------
+
+class wxWinModule : public wxModule
+{
+public:
+ bool OnInit();
+ void OnExit();
+
+private:
+ DECLARE_DYNAMIC_CLASS(wxWinModule)
+};
+
+IMPLEMENT_DYNAMIC_CLASS(wxWinModule, wxModule)
+
+bool wxWinModule::OnInit()
+{
+ g_eraseGC = gdk_gc_new( GDK_ROOT_PARENT() );
+ gdk_gc_set_fill( g_eraseGC, GDK_SOLID );
+
+ return TRUE;
+}
+
+void wxWinModule::OnExit()
+{
+ gdk_gc_unref( g_eraseGC );
+}
+
projects / wxWidgets.git / blobdiff