- DeleteRelatedConstraints();
- if (m_constraints)
- {
- // This removes any dangling pointers to this window
- // in other windows' constraintsInvolvedIn lists.
- UnsetConstraints(m_constraints);
- delete m_constraints;
- m_constraints = (wxLayoutConstraints *) NULL;
- }
- if (m_windowSizer)
- {
- delete m_windowSizer;
- m_windowSizer = (wxSizer *) NULL;
- }
- // If this is a child of a sizer, remove self from parent
- if (m_sizerParent) m_sizerParent->RemoveChild((wxWindow *)this);
-
- // Just in case the window has been Closed, but
- // we're then deleting immediately: don't leave
- // dangling pointers.
- wxPendingDelete.DeleteObject(this);
-
- // Just in case we've loaded a top-level window via
- // wxWindow::LoadNativeDialog but we weren't a dialog
- // class
- wxTopLevelWindows.DeleteObject(this);
-
- if (m_windowValidator) delete m_windowValidator;
-}
-
-void wxWindow::PreCreation( wxWindow *parent, wxWindowID id,
- const wxPoint &pos, const wxSize &size,
- long style, const wxString &name )
-{
- if (m_needParent && (parent == NULL))
- wxFatalError( "Need complete parent.", name );
-
- m_widget = (GtkWidget *) NULL;
- m_hasVMT = FALSE;
- m_parent = parent;
- m_children.DeleteContents( FALSE );
- m_x = (int)pos.x;
- m_y = (int)pos.y;
- m_width = size.x;
- if (m_width == -1) m_width = 20;
- m_height = size.y;
- if (m_height == -1) m_height = 20;
- m_minWidth = -1;
- m_minHeight = -1;
- m_maxWidth = -1;
- m_maxHeight = -1;
- m_retCode = 0;
- m_eventHandler = this;
- m_windowId = id;
- m_sizeSet = FALSE;
- if (m_cursor == NULL)
- m_cursor = new wxCursor( wxCURSOR_ARROW );
- m_font = *wxSWISS_FONT;
- m_backgroundColour = wxWHITE;
- m_foregroundColour = wxBLACK;
- m_windowStyle = style;
- m_windowName = name;
- m_constraints = (wxLayoutConstraints *) NULL;
- m_constraintsInvolvedIn = (wxList *) NULL;
- m_windowSizer = (wxSizer *) NULL;
- m_sizerParent = (wxWindow *) NULL;
- m_autoLayout = FALSE;
- m_pDropTarget = (wxDropTarget *) NULL;
- m_resizing = FALSE;
- m_windowValidator = (wxValidator *) NULL;
- m_hasOwnStyle = FALSE;
-}
-
-void wxWindow::PostCreation(void)
-{
- if (m_parent) m_parent->AddChild( this );
-
- if (m_wxwindow)
- {
- gtk_signal_connect( GTK_OBJECT(m_wxwindow), "expose_event",
- GTK_SIGNAL_FUNC(gtk_window_expose_callback), (gpointer)this );
-
- gtk_signal_connect( GTK_OBJECT(m_wxwindow), "draw",
- GTK_SIGNAL_FUNC(gtk_window_draw_callback), (gpointer)this );
- }
-
- ConnectWidget( GetConnectWidget() );
-
- if (m_widget && m_parent) gtk_widget_realize( m_widget );
-
- if (m_wxwindow)
- {
- gtk_widget_realize( m_wxwindow );
- gdk_gc_set_exposures( m_wxwindow->style->fg_gc[0], TRUE );
- }
-
- SetCursor( *wxSTANDARD_CURSOR );
-
- m_hasVMT = TRUE;
+static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return FALSE;
+ if (g_blockEventsOnScroll) return FALSE;
+
+ if (!win->IsOwnGtkWindow( gdk_event->window )) return FALSE;
+
+ if (gdk_event->is_hint)
+ {
+ int x = 0;
+ int y = 0;
+ GdkModifierType state;
+ gdk_window_get_pointer(gdk_event->window, &x, &y, &state);
+ gdk_event->x = x;
+ gdk_event->y = y;
+ gdk_event->state = state;
+ }
+
+/*
+ printf( "OnMotion from " );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ printf( win->GetClassInfo()->GetClassName() );
+ printf( ".\n" );
+*/
+
+ 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 = (long)gdk_event->x;
+ event.m_y = (long)gdk_event->y;
+
+ // Some control don't have their own X window and thus cannot get
+ // any events.
+
+ if (!g_captureWindow)
+ {
+ wxNode *node = win->GetChildren().First();
+ while (node)
+ {
+ wxWindow *child = (wxWindow*)node->Data();
+
+ if (child->m_isStaticBox)
+ {
+ // wxStaticBox is transparent in the box itself
+ int x = event.m_x;
+ int y = event.m_y;
+ int xx1 = child->m_x;
+ int yy1 = child->m_y;
+ int xx2 = child->m_x + child->m_width;
+ int yy2 = child->m_x + child->m_height;
+
+ // left
+ if (((x >= xx1) && (x <= xx1+10) && (y >= yy1) && (y <= yy2)) ||
+ // right
+ ((x >= xx2-10) && (x <= xx2) && (y >= yy1) && (y <= yy2)) ||
+ // top
+ ((x >= xx1) && (x <= xx2) && (y >= yy1) && (y <= yy1+10)) ||
+ // bottom
+ ((x >= xx1) && (x <= xx2) && (y >= yy2-1) && (y <= yy2)))
+ {
+ win = child;
+ event.m_x -= child->m_x;
+ event.m_y -= child->m_y;
+ break;
+ }
+
+ }
+ else
+ {
+ if ((child->m_wxwindow == (GtkWidget*) NULL) &&
+ (child->m_x <= event.m_x) &&
+ (child->m_y <= event.m_y) &&
+ (child->m_x+child->m_width >= event.m_x) &&
+ (child->m_y+child->m_height >= event.m_y))
+ {
+ win = child;
+ event.m_x -= child->m_x;
+ event.m_y -= child->m_y;
+ break;
+ }
+ }
+ node = node->Next();
+ }
+ }
+
+ event.SetEventObject( win );
+
+ if (win->GetEventHandler()->ProcessEvent( event ))
+ {
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "motion_notify_event" );
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "focus_in_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_focus_in_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return FALSE;
+
+ g_focusWindow = win;
+
+ if (win->m_wxwindow)
+ {
+ if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow))
+ {
+ GTK_WIDGET_SET_FLAGS (win->m_wxwindow, GTK_HAS_FOCUS);
+/*
+ printf( "SetFocus flag from " );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ printf( win->GetClassInfo()->GetClassName() );
+ printf( ".\n" );
+*/
+ }
+ }
+
+
+/*
+ printf( "OnSetFocus from " );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ printf( win->GetClassInfo()->GetClassName() );
+ printf( " " );
+ printf( WXSTRINGCAST win->GetLabel() );
+ printf( ".\n" );
+*/
+
+ 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;
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "focus_out_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_focus_out_callback( GtkWidget *widget, GdkEvent *WXUNUSED(event), wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return FALSE;
+
+ if (win->m_wxwindow)
+ {
+ if (GTK_WIDGET_CAN_FOCUS(win->m_wxwindow))
+ GTK_WIDGET_UNSET_FLAGS (win->m_wxwindow, GTK_HAS_FOCUS);
+ }
+
+/*
+ printf( "OnKillFocus from " );
+ if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+ printf( win->GetClassInfo()->GetClassName() );
+ printf( ".\n" );
+*/
+
+ wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
+ event.SetEventObject( win );
+
+ if (win->GetEventHandler()->ProcessEvent( event ))
+ {
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "focus_out_event" );
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "enter_notify_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_enter_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return FALSE;
+
+ 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;
+ int y = 0;
+ GdkModifierType state = (GdkModifierType)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 = (long)x;
+ event.m_y = (long)y;
+
+ if (win->GetEventHandler()->ProcessEvent( event ))
+ {
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "enter_notify_event" );
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "leave_notify_event"
+//-----------------------------------------------------------------------------
+
+static gint gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (!win->m_hasVMT) return FALSE;
+ if (g_blockEventsOnDrag) return FALSE;
+
+ 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;
+ int y = 0;
+ GdkModifierType state = (GdkModifierType)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 = (long)x;
+ event.m_y = (long)y;
+
+ if (win->GetEventHandler()->ProcessEvent( event ))
+ {
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(widget), "leave_notify_event" );
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// "value_changed" from m_vAdjust
+//-----------------------------------------------------------------------------
+
+static void gtk_window_vscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (g_blockEventsOnDrag) return;
+
+ if (!win->m_hasVMT) return;
+
+ float diff = win->m_vAdjust->value - win->m_oldVerticalPos;
+ if (fabs(diff) < 0.2) return;
+ win->m_oldVerticalPos = win->m_vAdjust->value;
+
+ wxEventType command = wxEVT_NULL;
+
+ float line_step = win->m_vAdjust->step_increment;
+ float page_step = win->m_vAdjust->page_increment;
+
+ if (win->IsScrolling())
+ {
+ command = wxEVT_SCROLLWIN_THUMBTRACK;
+ }
+ else
+ {
+ if (fabs(win->m_vAdjust->value-win->m_vAdjust->lower) < 0.2) command = wxEVT_SCROLLWIN_BOTTOM;
+ else if (fabs(win->m_vAdjust->value-win->m_vAdjust->upper) < 0.2) command = wxEVT_SCROLLWIN_TOP;
+ else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLLWIN_LINEDOWN;
+ else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLLWIN_LINEUP;
+ else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLLWIN_PAGEDOWN;
+ else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLLWIN_PAGEUP;
+ else command = wxEVT_SCROLLWIN_THUMBTRACK;
+ }
+
+ int value = (int)(win->m_vAdjust->value+0.5);
+
+ wxScrollWinEvent event( command, value, wxVERTICAL );
+ event.SetEventObject( win );
+ win->GetEventHandler()->ProcessEvent( event );
+}
+
+//-----------------------------------------------------------------------------
+// "value_changed" from m_hAdjust
+//-----------------------------------------------------------------------------
+
+static void gtk_window_hscroll_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (g_blockEventsOnDrag) return;
+ if (!win->m_hasVMT) return;
+
+ float diff = win->m_hAdjust->value - win->m_oldHorizontalPos;
+ if (fabs(diff) < 0.2) return;
+ win->m_oldHorizontalPos = win->m_hAdjust->value;
+
+ wxEventType command = wxEVT_NULL;
+
+ float line_step = win->m_hAdjust->step_increment;
+ float page_step = win->m_hAdjust->page_increment;
+
+ if (win->IsScrolling())
+ {
+ command = wxEVT_SCROLLWIN_THUMBTRACK;
+ }
+ else
+ {
+ if (fabs(win->m_hAdjust->value-win->m_hAdjust->lower) < 0.2) command = wxEVT_SCROLLWIN_BOTTOM;
+ else if (fabs(win->m_hAdjust->value-win->m_hAdjust->upper) < 0.2) command = wxEVT_SCROLLWIN_TOP;
+ else if (fabs(diff-line_step) < 0.2) command = wxEVT_SCROLLWIN_LINEDOWN;
+ else if (fabs(diff+line_step) < 0.2) command = wxEVT_SCROLLWIN_LINEUP;
+ else if (fabs(diff-page_step) < 0.2) command = wxEVT_SCROLLWIN_PAGEDOWN;
+ else if (fabs(diff+page_step) < 0.2) command = wxEVT_SCROLLWIN_PAGEUP;
+ else command = wxEVT_SCROLLWIN_THUMBTRACK;
+ }
+
+ int value = (int)(win->m_hAdjust->value+0.5);
+
+ wxScrollWinEvent event( command, value, wxHORIZONTAL );
+ event.SetEventObject( win );
+ win->GetEventHandler()->ProcessEvent( event );
+}
+
+//-----------------------------------------------------------------------------
+// "changed" from m_vAdjust
+//-----------------------------------------------------------------------------
+
+static void gtk_window_vscroll_change_callback( GtkWidget *WXUNUSED(widget), wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if (g_blockEventsOnDrag) return;
+ if (!win->m_hasVMT) return;
+
+ wxEventType command = wxEVT_SCROLLWIN_THUMBTRACK;
+ int value = (int)(win->m_vAdjust->value+0.5);
+
+ wxScrollWinEvent event( command, value, wxVERTICAL );
+ event.SetEventObject( win );
+ win->GetEventHandler()->ProcessEvent( event );
projects / wxWidgets.git / blobdiff