app/disp_callbacks.h

   1 /* Dia -- an diagram creation/manipulation program
   2  * Copyright (C) 1998 Alexander Larsson
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17  */
  18 #ifndef DISP_CALLBACKS_H
  19 #define DISP_CALLBACKS_H
  20
  21 #include "display.h"
  22
  23 #define CANVAS_EVENT_MASK   \
  24          GDK_EXPOSURE_MASK | GDK_POINTER_MOTION_MASK | \
  25          GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | \
  26          GDK_BUTTON_RELEASE_MASK | GDK_STRUCTURE_MASK | \
  27          GDK_ENTER_NOTIFY_MASK | GDK_KEY_PRESS_MASK |  \
  28          GDK_KEY_RELEASE_MASK
  29
  30 gint ddisplay_focus_in_event (GtkWidget *widget, GdkEventFocus *event,
  31                               gpointer data);
  32 gint ddisplay_focus_out_event (GtkWidget *widget, GdkEventFocus *event,
  33                                gpointer data);
  34 void ddisplay_realize (GtkWidget *widget, gpointer data);
  35 void ddisplay_unrealize (GtkWidget *widget, gpointer data);
  36 void ddisplay_size_allocate (GtkWidget *widget, GtkAllocation *allocation,
  37                              gpointer data);
  38
  39 gint ddisplay_canvas_events (GtkWidget *, GdkEvent *, DDisplay *ddisp);
  40 void ddisplay_popup_menu(DDisplay *ddisp, GdkEventButton *event);
  41 gint ddisplay_hsb_update (GtkAdjustment *adjustment, DDisplay *ddisp);
  42 gint ddisplay_vsb_update (GtkAdjustment *adjustment, DDisplay *ddisp);
  43 gint ddisplay_delete (GtkWidget *widget, GdkEvent  *event, gpointer data);
  44 void ddisplay_destroy (GtkWidget *widget, gpointer data);
  45
  46 DiaObject *ddisplay_drop_object(DDisplay *ddisp, gint x, gint y, DiaObjectType *otype,
  47                           gpointer user_data);
  48 void ddisplay_im_context_commit(GtkIMContext *context, const gchar  *str,
  49                                 DDisplay     *ddisp);
  50 void ddisplay_im_context_preedit_changed(GtkIMContext *context,
  51                                          DDisplay *ddisp);
  52
  53 #endif /* DISP_CALLBACKS_H */