if (win->HasFlag(wxBORDER_RAISED))
shadow = GTK_SHADOW_OUT;
- // Style detail to use
+ GtkStyle* style;
const char* detail;
- if (win->m_widget == win->m_wxwindow)
- // for non-scrollable wxWindows
- detail = "entry";
- else
- // for scrollable ones
+ if (win->HasFlag(wxHSCROLL | wxVSCROLL))
+ {
+ style = gtk_widget_get_style(wxGTKPrivate::GetTreeWidget());
detail = "viewport";
+ }
+ else
+ {
+ style = gtk_widget_get_style(wxGTKPrivate::GetEntryWidget());
+ detail = "entry";
+ }
// clip rect is required to avoid painting background
// over upper left (w,h) of parent window
GdkRectangle clipRect = { x, y, w, h };
gtk_paint_shadow(
- gtk_widget_get_style(win->m_wxwindow), gdk_event->window, GTK_STATE_NORMAL,
- shadow, &clipRect, wxGTKPrivate::GetEntryWidget(), detail, x, y, w, h);
+ style, gdk_event->window, GTK_STATE_NORMAL,
+ shadow, &clipRect, widget, detail, x, y, w, h);
#endif // !__WXGTK3__
}
return false;
event.m_altDown = (gdk_event->state & GDK_MOD1_MASK) != 0;
event.m_metaDown = (gdk_event->state & GDK_META_MASK) != 0;
+ // At least with current Linux systems, MOD5 corresponds to AltGr key and
+ // we represent it, for consistency with Windows, which really allows to
+ // use Ctrl+Alt as a replacement for AltGr if this key is not present, as a
+ // combination of these two modifiers.
+ if ( gdk_event->state & GDK_MOD5_MASK )
+ {
+ event.m_controlDown =
+ event.m_altDown = true;
+ }
+
// Normally we take the state of modifiers directly from the low level GDK
// event but unfortunately GDK uses a different convention from MSW for the
// key events corresponding to the modifier keys themselves: in it, when
event.m_rawCode = (wxUint32) gdk_event->keyval;
event.m_rawFlags = gdk_event->hardware_keycode;
- wxGetMousePosition(&event.m_x, &event.m_y);
- win->ScreenToClient(&event.m_x, &event.m_y);
event.SetEventObject( win );
}
return TRUE;
}
- // Emit KEY_DOWN event
- ret = win->HandleWindowEvent( event );
+ // Next check for accelerators.
+#if wxUSE_ACCEL
+ wxWindowGTK *ancestor = win;
+ while (ancestor)
+ {
+ int command = ancestor->GetAcceleratorTable()->GetCommand( event );
+ if (command != -1)
+ {
+ wxCommandEvent menu_event( wxEVT_COMMAND_MENU_SELECTED, command );
+ ret = ancestor->HandleWindowEvent( menu_event );
+
+ if ( !ret )
+ {
+ // if the accelerator wasn't handled as menu event, try
+ // it as button click (for compatibility with other
+ // platforms):
+ wxCommandEvent button_event( wxEVT_COMMAND_BUTTON_CLICKED, command );
+ ret = ancestor->HandleWindowEvent( button_event );
+ }
+
+ break;
+ }
+ if (ancestor->IsTopLevel())
+ break;
+ ancestor = ancestor->GetParent();
+ }
+#endif // wxUSE_ACCEL
+
+ // If not an accelerator, then emit KEY_DOWN event
+ if ( !ret )
+ ret = win->HandleWindowEvent( event );
}
else
{
if (return_after_IM)
return FALSE;
-#if wxUSE_ACCEL
- if (!ret)
- {
- wxWindowGTK *ancestor = win;
- while (ancestor)
- {
- int command = ancestor->GetAcceleratorTable()->GetCommand( event );
- if (command != -1)
- {
- wxCommandEvent menu_event( wxEVT_COMMAND_MENU_SELECTED, command );
- ret = ancestor->HandleWindowEvent( menu_event );
-
- if ( !ret )
- {
- // if the accelerator wasn't handled as menu event, try
- // it as button click (for compatibility with other
- // platforms):
- wxCommandEvent button_event( wxEVT_COMMAND_BUTTON_CLICKED, command );
- ret = ancestor->HandleWindowEvent( button_event );
- }
-
- break;
- }
- if (ancestor->IsTopLevel())
- break;
- ancestor = ancestor->GetParent();
- }
- }
-#endif // wxUSE_ACCEL
-
// Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x
// will only be sent if it is not in an accelerator table.
if (!ret)
{
- long key_code;
KeySym keysym = gdk_event->keyval;
// Find key code for EVT_CHAR and EVT_CHAR_HOOK events
- key_code = wxTranslateKeySymToWXKey(keysym, true /* isChar */);
+ long key_code = wxTranslateKeySymToWXKey(keysym, true /* isChar */);
if ( !key_code )
{
if ( wxIsAsciiKeysym(keysym) )
wxLogTrace(TRACE_KEYS, wxT("Char event: %ld"), key_code);
eventChar.m_keyCode = key_code;
+#if wxUSE_UNICODE
+ eventChar.m_uniChar = gdk_keyval_to_unicode(key_code);
+#endif // wxUSE_UNICODE
AdjustCharEventKeyCodes(eventChar);
g_lastButtonNumber = gdk_event->button;
- // GDK sends surplus button down events
- // before a double click event. We
- // need to filter these out.
- if ((gdk_event->type == GDK_BUTTON_PRESS) && (win->m_wxwindow))
+ wxEventType event_type;
+ wxEventType down;
+ wxEventType dclick;
+ switch (gdk_event->button)
{
- GdkEvent *peek_event = gdk_event_peek();
- if (peek_event)
- {
- if ((peek_event->type == GDK_2BUTTON_PRESS) ||
- (peek_event->type == GDK_3BUTTON_PRESS))
+ case 1:
+ down = wxEVT_LEFT_DOWN;
+ dclick = wxEVT_LEFT_DCLICK;
+ break;
+ case 2:
+ down = wxEVT_MIDDLE_DOWN;
+ dclick = wxEVT_MIDDLE_DCLICK;
+ break;
+ case 3:
+ down = wxEVT_RIGHT_DOWN;
+ dclick = wxEVT_RIGHT_DCLICK;
+ break;
+ case 8:
+ down = wxEVT_AUX1_DOWN;
+ dclick = wxEVT_AUX1_DCLICK;
+ break;
+ case 9:
+ down = wxEVT_AUX2_DOWN;
+ dclick = wxEVT_AUX2_DCLICK;
+ break;
+ default:
+ return false;
+ }
+ switch (gdk_event->type)
+ {
+ case GDK_BUTTON_PRESS:
+ event_type = down;
+ // GDK sends surplus button down events
+ // before a double click event. We
+ // need to filter these out.
+ if (win->m_wxwindow)
{
- gdk_event_free( peek_event );
- return TRUE;
+ GdkEvent* peek_event = gdk_event_peek();
+ if (peek_event)
+ {
+ const GdkEventType peek_event_type = peek_event->type;
+ gdk_event_free(peek_event);
+ if (peek_event_type == GDK_2BUTTON_PRESS ||
+ peek_event_type == GDK_3BUTTON_PRESS)
+ {
+ return true;
+ }
+ }
}
- else
+ break;
+ case GDK_2BUTTON_PRESS:
+ event_type = dclick;
+#ifndef __WXGTK3__
+ if (gdk_event->button >= 1 && gdk_event->button <= 3)
{
- gdk_event_free( peek_event );
+ // Reset GDK internal timestamp variables in order to disable GDK
+ // triple click events. GDK will then next time believe no button has
+ // been clicked just before, and send a normal button click event.
+ GdkDisplay* display = gtk_widget_get_display(widget);
+ display->button_click_time[1] = 0;
+ display->button_click_time[0] = 0;
}
- }
- }
-
- wxEventType event_type = wxEVT_NULL;
-
-#ifndef __WXGTK3__
- if ( gdk_event->type == GDK_2BUTTON_PRESS &&
- gdk_event->button >= 1 && gdk_event->button <= 3 )
- {
- // Reset GDK internal timestamp variables in order to disable GDK
- // triple click events. GDK will then next time believe no button has
- // been clicked just before, and send a normal button click event.
- GdkDisplay* display = gtk_widget_get_display (widget);
- display->button_click_time[1] = 0;
- display->button_click_time[0] = 0;
- }
#endif // !__WXGTK3__
-
- if (gdk_event->button == 1)
- {
- // note that GDK generates triple click events which are not supported
- // by wxWidgets but still have to be passed to the app as otherwise
- // clicks would simply go missing
- switch (gdk_event->type)
- {
- // we shouldn't get triple clicks at all for GTK2 because we
- // suppress them artificially using the code above but we still
- // should map them to something for GTK1 and not just ignore them
- // as this would lose clicks
- case GDK_3BUTTON_PRESS: // we could also map this to DCLICK...
- case GDK_BUTTON_PRESS:
- event_type = wxEVT_LEFT_DOWN;
- break;
-
- case GDK_2BUTTON_PRESS:
- event_type = wxEVT_LEFT_DCLICK;
- break;
-
- default:
- // just to silence gcc warnings
- ;
- }
- }
- else if (gdk_event->button == 2)
- {
- switch (gdk_event->type)
- {
- case GDK_3BUTTON_PRESS:
- case GDK_BUTTON_PRESS:
- event_type = wxEVT_MIDDLE_DOWN;
- break;
-
- case GDK_2BUTTON_PRESS:
- event_type = wxEVT_MIDDLE_DCLICK;
- break;
-
- default:
- ;
- }
- }
- else if (gdk_event->button == 3)
- {
- switch (gdk_event->type)
- {
- case GDK_3BUTTON_PRESS:
- case GDK_BUTTON_PRESS:
- event_type = wxEVT_RIGHT_DOWN;
- break;
-
- case GDK_2BUTTON_PRESS:
- event_type = wxEVT_RIGHT_DCLICK;
- break;
-
- default:
- ;
- }
- }
-
- else if (gdk_event->button == 8)
- {
- switch (gdk_event->type)
- {
- case GDK_3BUTTON_PRESS:
- case GDK_BUTTON_PRESS:
- event_type = wxEVT_AUX1_DOWN;
- break;
-
- case GDK_2BUTTON_PRESS:
- event_type = wxEVT_AUX1_DCLICK;
- break;
-
- default:
- ;
- }
- }
-
- else if (gdk_event->button == 9)
- {
- switch (gdk_event->type)
- {
- case GDK_3BUTTON_PRESS:
- case GDK_BUTTON_PRESS:
- event_type = wxEVT_AUX2_DOWN;
- break;
-
- case GDK_2BUTTON_PRESS:
- event_type = wxEVT_AUX2_DCLICK;
- break;
-
- default:
- ;
- }
- }
-
- if ( event_type == wxEVT_NULL )
- {
- // unknown mouse button or click type
- return FALSE;
+ break;
+ // we shouldn't get triple clicks at all for GTK2 because we
+ // suppress them artificially using the code above but we still
+ // should map them to something for GTK3 and not just ignore them
+ // as this would lose clicks
+ case GDK_3BUTTON_PRESS:
+ event_type = down;
+ break;
+ default:
+ return false;
}
g_lastMouseEvent = (GdkEvent*) gdk_event;
Create( parent, id, pos, size, style, name );
}
+void wxWindowGTK::GTKCreateScrolledWindowWith(GtkWidget* view)
+{
+ wxASSERT_MSG( HasFlag(wxHSCROLL) || HasFlag(wxVSCROLL),
+ wxS("Must not be called if scrolling is not needed.") );
+
+ m_widget = gtk_scrolled_window_new( NULL, NULL );
+
+ GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget);
+
+ // There is a conflict with default bindings at GTK+
+ // level between scrolled windows and notebooks both of which want to use
+ // Ctrl-PageUp/Down: scrolled windows for scrolling in the horizontal
+ // direction and notebooks for changing pages -- we decide that if we don't
+ // have wxHSCROLL style we can safely sacrifice horizontal scrolling if it
+ // means we can get working keyboard navigation in notebooks
+ if ( !HasFlag(wxHSCROLL) )
+ {
+ GtkBindingSet *
+ bindings = gtk_binding_set_by_class(G_OBJECT_GET_CLASS(m_widget));
+ if ( bindings )
+ {
+ gtk_binding_entry_remove(bindings, GDK_Page_Up, GDK_CONTROL_MASK);
+ gtk_binding_entry_remove(bindings, GDK_Page_Down, GDK_CONTROL_MASK);
+ }
+ }
+
+ if (HasFlag(wxALWAYS_SHOW_SB))
+ {
+ gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_ALWAYS, GTK_POLICY_ALWAYS );
+ }
+ else
+ {
+ gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
+ }
+
+ m_scrollBar[ScrollDir_Horz] = GTK_RANGE(gtk_scrolled_window_get_hscrollbar(scrolledWindow));
+ m_scrollBar[ScrollDir_Vert] = GTK_RANGE(gtk_scrolled_window_get_vscrollbar(scrolledWindow));
+ if (GetLayoutDirection() == wxLayout_RightToLeft)
+ gtk_range_set_inverted( m_scrollBar[ScrollDir_Horz], TRUE );
+
+ gtk_container_add( GTK_CONTAINER(m_widget), view );
+
+ // connect various scroll-related events
+ for ( int dir = 0; dir < ScrollDir_Max; dir++ )
+ {
+ // these handlers block mouse events to any window during scrolling
+ // such as motion events and prevent GTK and wxWidgets from fighting
+ // over where the slider should be
+ g_signal_connect(m_scrollBar[dir], "button_press_event",
+ G_CALLBACK(gtk_scrollbar_button_press_event), this);
+ g_signal_connect(m_scrollBar[dir], "button_release_event",
+ G_CALLBACK(gtk_scrollbar_button_release_event), this);
+
+ gulong handler_id = g_signal_connect(m_scrollBar[dir], "event_after",
+ G_CALLBACK(gtk_scrollbar_event_after), this);
+ g_signal_handler_block(m_scrollBar[dir], handler_id);
+
+ // these handlers get notified when scrollbar slider moves
+ g_signal_connect_after(m_scrollBar[dir], "value_changed",
+ G_CALLBACK(gtk_scrollbar_value_changed), this);
+ }
+
+ gtk_widget_show( view );
+}
+
bool wxWindowGTK::Create( wxWindow *parent,
wxWindowID id,
const wxPoint &pos,
if (!HasFlag(wxHSCROLL) && !HasFlag(wxVSCROLL))
m_widget = m_wxwindow;
else
- {
- m_widget = gtk_scrolled_window_new( NULL, NULL );
-
- GtkScrolledWindow *scrolledWindow = GTK_SCROLLED_WINDOW(m_widget);
-
- // There is a conflict with default bindings at GTK+
- // level between scrolled windows and notebooks both of which want to use
- // Ctrl-PageUp/Down: scrolled windows for scrolling in the horizontal
- // direction and notebooks for changing pages -- we decide that if we don't
- // have wxHSCROLL style we can safely sacrifice horizontal scrolling if it
- // means we can get working keyboard navigation in notebooks
- if ( !HasFlag(wxHSCROLL) )
- {
- GtkBindingSet *
- bindings = gtk_binding_set_by_class(G_OBJECT_GET_CLASS(m_widget));
- if ( bindings )
- {
- gtk_binding_entry_remove(bindings, GDK_Page_Up, GDK_CONTROL_MASK);
- gtk_binding_entry_remove(bindings, GDK_Page_Down, GDK_CONTROL_MASK);
- }
- }
-
- if (HasFlag(wxALWAYS_SHOW_SB))
- {
- gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_ALWAYS, GTK_POLICY_ALWAYS );
- }
- else
- {
- gtk_scrolled_window_set_policy( scrolledWindow, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
- }
-
- m_scrollBar[ScrollDir_Horz] = GTK_RANGE(gtk_scrolled_window_get_hscrollbar(scrolledWindow));
- m_scrollBar[ScrollDir_Vert] = GTK_RANGE(gtk_scrolled_window_get_vscrollbar(scrolledWindow));
- if (GetLayoutDirection() == wxLayout_RightToLeft)
- gtk_range_set_inverted( m_scrollBar[ScrollDir_Horz], TRUE );
-
- gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow );
-
- // connect various scroll-related events
- for ( int dir = 0; dir < ScrollDir_Max; dir++ )
- {
- // these handlers block mouse events to any window during scrolling
- // such as motion events and prevent GTK and wxWidgets from fighting
- // over where the slider should be
- g_signal_connect(m_scrollBar[dir], "button_press_event",
- G_CALLBACK(gtk_scrollbar_button_press_event), this);
- g_signal_connect(m_scrollBar[dir], "button_release_event",
- G_CALLBACK(gtk_scrollbar_button_release_event), this);
-
- gulong handler_id = g_signal_connect(m_scrollBar[dir], "event_after",
- G_CALLBACK(gtk_scrollbar_event_after), this);
- g_signal_handler_block(m_scrollBar[dir], handler_id);
-
- // these handlers get notified when scrollbar slider moves
- g_signal_connect_after(m_scrollBar[dir], "value_changed",
- G_CALLBACK(gtk_scrollbar_value_changed), this);
- }
-
- gtk_widget_show( m_wxwindow );
- }
+ GTKCreateScrolledWindowWith(m_wxwindow);
g_object_ref(m_widget);
if (m_parent)
projects / wxWidgets.git / blobdiff