예제 #1
0
파일: rulers.c 프로젝트: Aridna/gtk2
/* The main routine */
int main( int   argc,
          char *argv[] ) {
    GtkWidget *window, *table, *area, *hrule, *vrule;

    /* Initialize GTK and create the main window */
    gtk_init (&argc, &argv);

    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
    g_signal_connect (window, "delete-event",
                      G_CALLBACK (close_application), NULL);
    gtk_container_set_border_width (GTK_CONTAINER (window), 10);

    /* Create a table for placing the ruler and the drawing area */
    table = gtk_table_new (3, 2, FALSE);
    gtk_container_add (GTK_CONTAINER (window), table);

    area = gtk_drawing_area_new ();
    gtk_widget_set_size_request (GTK_WIDGET (area), XSIZE, YSIZE);
    gtk_table_attach (GTK_TABLE (table), area, 1, 2, 1, 2,
                      GTK_EXPAND|GTK_FILL, GTK_FILL, 0, 0);
    gtk_widget_set_events (area, GDK_POINTER_MOTION_MASK |
                                 GDK_POINTER_MOTION_HINT_MASK);

    /* The horizontal ruler goes on top. As the mouse moves across the
     * drawing area, a motion_notify_event is passed to the
     * appropriate event handler for the ruler. */
    hrule = gtk_hruler_new ();
    gtk_ruler_set_metric (GTK_RULER (hrule), GTK_PIXELS);
    gtk_ruler_set_range (GTK_RULER (hrule), 7, 13, 0, 20);
    g_signal_connect_swapped (area, "motion-notify-event",
                              G_CALLBACK (EVENT_METHOD (hrule,
                                                        motion_notify_event)),
                              hrule);
    gtk_table_attach (GTK_TABLE (table), hrule, 1, 2, 0, 1,
                      GTK_EXPAND|GTK_SHRINK|GTK_FILL, GTK_FILL, 0, 0);

    /* The vertical ruler goes on the left. As the mouse moves across
     * the drawing area, a motion_notify_event is passed to the
     * appropriate event handler for the ruler. */
    vrule = gtk_vruler_new ();
    gtk_ruler_set_metric (GTK_RULER (vrule), GTK_PIXELS);
    gtk_ruler_set_range (GTK_RULER (vrule), 0, YSIZE, 10, YSIZE );
    g_signal_connect_swapped (area, "motion-notify-event",
                              G_CALLBACK (EVENT_METHOD (vrule,
                                                        motion_notify_event)),
                              vrule);
    gtk_table_attach (GTK_TABLE (table), vrule, 0, 1, 1, 2,
                      GTK_FILL, GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0);

    /* Now show everything */
    gtk_widget_show (area);
    gtk_widget_show (hrule);
    gtk_widget_show (vrule);
    gtk_widget_show (table);
    gtk_widget_show (window);
    gtk_main ();

    return 0;
}
예제 #2
0
/* main ルーチン
 */
int main( int argc, char *argv[] ) {
    GtkWidget *window, *table, *area, *hrule, *vrule;

    /* gtk を初期化、メインウィンドウを作成する */
    gtk_init( &argc, &argv );

    window = gtk_window_new( GTK_WINDOW_TOPLEVEL );
    gtk_signal_connect (GTK_OBJECT (window), "delete_event",
            GTK_SIGNAL_FUNC( close_application ), NULL);
    gtk_container_border_width (GTK_CONTAINER (window), 10);

    /* ルーラとドローイングエリアを配置するテーブルを作成 */
    table = gtk_table_new( 3, 2, FALSE );
    gtk_container_add( GTK_CONTAINER(window), table );

    area = gtk_drawing_area_new();
    gtk_drawing_area_size( (GtkDrawingArea *)area, XSIZE, YSIZE );
    gtk_table_attach( GTK_TABLE(table), area, 1, 2, 1, 2,
                      GTK_EXPAND|GTK_FILL, GTK_FILL, 0, 0 );
    gtk_widget_set_events( area, GDK_POINTER_MOTION_MASK |
                                  GDK_POINTER_MOTION_HINT_MASK );

    /* 水平ルーラは上に置かれる。マウスがドローイングエリアを横切って
     * 移動すると、motion_notify_event がこのルーラの対応するイベント
     * ハンドラに渡される。*/
    hrule = gtk_hruler_new();
    gtk_ruler_set_metric( GTK_RULER(hrule), GTK_PIXELS );
    gtk_ruler_set_range( GTK_RULER(hrule), 7, 13, 0, 20 );
    gtk_signal_connect_object( GTK_OBJECT(area), "motion_notify_event",
                               (GtkSignalFunc)EVENT_METHOD(hrule, motion_notify_event),
                               GTK_OBJECT(hrule) );
    /*  GTK_WIDGET_CLASS(GTK_OBJECT(hrule)->klass)->motion_notify_event, */
    gtk_table_attach( GTK_TABLE(table), hrule, 1, 2, 0, 1,
                      GTK_EXPAND|GTK_SHRINK|GTK_FILL, GTK_FILL, 0, 0 );
    
    /* 垂直ルーラは左に置かれる。マウスがドローイングエリアを横切って
     * 移動すると、motion_notify_event がこのルーラの対応するイベント
     * ハンドラに渡される。*/
    vrule = gtk_vruler_new();
    gtk_ruler_set_metric( GTK_RULER(vrule), GTK_PIXELS );
    gtk_ruler_set_range( GTK_RULER(vrule), 0, YSIZE, 10, YSIZE );
    gtk_signal_connect_object( GTK_OBJECT(area), "motion_notify_event",
                               (GtkSignalFunc)
                                  GTK_WIDGET_CLASS(GTK_OBJECT(vrule)->klass)->motion_notify_event,
                               GTK_OBJECT(vrule) );
    gtk_table_attach( GTK_TABLE(table), vrule, 0, 1, 1, 2,
                      GTK_FILL, GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0 );

    /* では全てを表示しよう */
    gtk_widget_show( area );
    gtk_widget_show( hrule );
    gtk_widget_show( vrule );
    gtk_widget_show( table );
    gtk_widget_show( window );
    gtk_main();

    return 0;
}
예제 #3
0
파일: canvas.c 프로젝트: duskast/learning
void canvas(link q)
{
    GtkWidget *window, *draw_area, *table, *tool_bar;
    GtkWidget *export, *save, *zoom_in, *zoom_out, *restore;
    gchar stmp[MAXLEN] = "Node ";
    strc *r;

    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    gtk_widget_set_size_request (GTK_WIDGET(window), 620, 480);
    gtk_window_set_title (GTK_WINDOW(window), strcat(stmp, p->nodename[q->i]));
    gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);

    gtk_window_set_transient_for(GTK_WINDOW (window), GTK_WINDOW (main_window));
    gtk_window_set_destroy_with_parent(GTK_WINDOW (window), TRUE);

    table = gtk_table_new(4, 2, FALSE);
    gtk_table_set_row_spacings(GTK_TABLE(table), 0);
    gtk_table_set_col_spacings(GTK_TABLE(table), 0);
    gtk_container_add(GTK_CONTAINER(window), table);

    draw_area = gtk_drawing_area_new();
    gtk_widget_set_size_request (GTK_WIDGET(draw_area), 400, 400);

    gtk_signal_connect(GTK_OBJECT(draw_area), "expose_event",
                 G_CALLBACK(expose_event), q);

    gtk_signal_connect (GTK_OBJECT(window), "destroy", G_CALLBACK(child_window_quit), NULL);

    gtk_widget_set_events(draw_area, GDK_EXPOSURE_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK);

    hruler[q->i] = gtk_hruler_new ();
    g_signal_connect_swapped(G_OBJECT (draw_area), "motion_notify_event",
                             G_CALLBACK (EVENT_METHOD (hruler[q->i], motion_notify_event)),
                             G_OBJECT (hruler[q->i]));
    vruler[q->i] = gtk_vruler_new ();  
    g_signal_connect_swapped(G_OBJECT (draw_area), "motion_notify_event",
                             G_CALLBACK (EVENT_METHOD (vruler[q->i], motion_notify_event)),
                             G_OBJECT (vruler[q->i]));

    g_signal_connect(G_OBJECT (draw_area), "motion_notify_event", G_CALLBACK (put_status), q);

    tool_bar = gtk_toolbar_new();
    gtk_toolbar_set_orientation (GTK_TOOLBAR (tool_bar), GTK_ORIENTATION_HORIZONTAL);
    gtk_toolbar_set_style (GTK_TOOLBAR (tool_bar), GTK_TOOLBAR_BOTH);	

    r = malloc(sizeof(strc));
    r->widget = draw_area;
    r->p = q;

    status_bar[q->i] = gtk_statusbar_new (); 

    export = gtk_toolbar_append_item(GTK_TOOLBAR(tool_bar),"Export", 
예제 #4
0
파일: rulers.c 프로젝트: amery/clip-itk
int
clip_GTK_VRULERNEW(ClipMachine * cm)
{
	ClipVar * cv     = _clip_spar(cm, 1);
	GtkWidget *wid = NULL;
        C_widget *cwid;
	CHECKOPT(1,MAP_t);

	wid = gtk_vruler_new();
        if (!wid) goto err;
	cwid = _register_widget(cm, wid, cv);
	_clip_mclone(cm,RETPTR(cm),&cwid->obj);
	return 0;
err:
	return 1;
}
예제 #5
0
void AP_UnixLeftRuler::setView(AV_View * pView)
{
	AP_LeftRuler::setView(pView);

	UT_ASSERT(gtk_widget_get_realized(m_wLeftRuler));

	m_pG->setZoomPercentage(pView->getGraphics()->getZoomPercentage());

#if GTK_CHECK_VERSION(3,0,0)
	GtkWidget * w = gtk_label_new("");
	((GR_UnixCairoGraphics*)m_pG)->init3dColors(w);
	gtk_widget_destroy(w);
#else
	GtkWidget * ruler = gtk_vruler_new ();
	((GR_UnixCairoGraphics*)m_pG)->init3dColors(get_ensured_style(ruler));
#endif
}
예제 #6
0
void AP_UnixLeftRuler::setView(AV_View * pView)
{
	AP_LeftRuler::setView(pView);

	// We really should allocate m_pG in createWidget(), but
	// unfortunately, the actual window (m_wLeftRuler->window)
	// is not created until the frame's top-level window is
	// shown.
	
	DELETEP(m_pG);

	GR_UnixCairoAllocInfo ai(m_wLeftRuler->window);
	m_pG = XAP_App::getApp()->newGraphics(ai);

	UT_ASSERT(m_pG);
	m_pG->setZoomPercentage(pView->getGraphics()->getZoomPercentage());

	GtkWidget * ruler = gtk_vruler_new ();
	((GR_UnixCairoGraphics*)m_pG)->init3dColors(get_ensured_style (ruler));
}
예제 #7
0
파일: rulers.c 프로젝트: amery/clip-angelo
int
clip_GTK_VRULERNEW(ClipMachine * ClipMachineMemory)
{
   ClipVar  *cv = _clip_spar(ClipMachineMemory, 1);

   GtkWidget *wid = NULL;

   C_widget *cwid;

   CHECKOPT(1, MAP_type_of_ClipVarType);

   wid = gtk_vruler_new();
   if (!wid)
      goto err;
   cwid = _register_widget(ClipMachineMemory, wid, cv);
   _clip_mclone(ClipMachineMemory, RETPTR(ClipMachineMemory), &cwid->obj);
   return 0;
 err:
   return 1;
}
예제 #8
0
static VALUE
vruler_initialize(VALUE self)
{
    RBGTK_INITIALIZE(self, gtk_vruler_new());
    return Qnil;
}
예제 #9
0
파일: specgui.c 프로젝트: trapicki/hf-linux
GtkWidget*
create_wspec (void)
{
  GtkWidget *wspec;
  GtkWidget *vbox1;
  GtkWidget *hbox1;
  GtkWidget *label1;
  GtkWidget *specfreqpointer;
  GtkWidget *label2;
  GtkWidget *specfreqmark;
  GtkWidget *label3;
  GtkWidget *specfreqspace;
  GtkWidget *frame1;
  GtkWidget *hbox2;
  GSList *hbox2_group = NULL;
  GtkWidget *shift170;
  GtkWidget *shift200;
  GtkWidget *shift425;
  GtkWidget *shift800;
  GtkWidget *shiftother;
  GtkWidget *frame4;
  GtkWidget *table9;
  GtkWidget *spec;
  GtkWidget *hruler1;
  GtkWidget *squelch_vruler;
  GtkAccelGroup *spec_accels;
  
  wspec = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_widget_set_name (wspec, "wspec");
  gtk_object_set_data (GTK_OBJECT (wspec), "wspec", wspec);
  gtk_window_set_title (GTK_WINDOW (wspec), _("Frequency Spectrum"));
  gtk_window_set_policy (GTK_WINDOW (wspec), FALSE, FALSE, FALSE);
  gtk_window_set_wmclass (GTK_WINDOW (wspec), "hfterm", "hfterm");
  spec_accels = gtk_accel_group_new ();
  gtk_accel_group_attach(spec_accels, GTK_OBJECT(wspec));

  vbox1 = gtk_vbox_new (FALSE, 0);
  gtk_widget_set_name (vbox1, "vbox1");
  gtk_widget_ref (vbox1);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "vbox1", vbox1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (vbox1);
  gtk_container_add (GTK_CONTAINER (wspec), vbox1);

  hbox1 = gtk_hbox_new (FALSE, 0);
  gtk_widget_set_name (hbox1, "hbox1");
  gtk_widget_ref (hbox1);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "hbox1", hbox1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (hbox1);
  gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, TRUE, 3);
  gtk_container_set_border_width (GTK_CONTAINER (hbox1), 1);

  label1 = gtk_label_new (_("Pointer"));
  gtk_widget_set_name (label1, "label1");
  gtk_widget_ref (label1);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "label1", label1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (label1);
  gtk_box_pack_start (GTK_BOX (hbox1), label1, FALSE, FALSE, 0);

  specfreqpointer = gtk_entry_new ();
  gtk_widget_set_name (specfreqpointer, "specfreqpointer");
  gtk_widget_ref (specfreqpointer);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "specfreqpointer", specfreqpointer,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (specfreqpointer);
  gtk_box_pack_start (GTK_BOX (hbox1), specfreqpointer, FALSE, TRUE, 4);
  gtk_widget_set_usize (specfreqpointer, 60, -2);
  GTK_WIDGET_UNSET_FLAGS (specfreqpointer, GTK_CAN_FOCUS);
  gtk_entry_set_editable (GTK_ENTRY (specfreqpointer), FALSE);

  label2 = gtk_label_new (_("Mark"));
  gtk_widget_set_name (label2, "label2");
  gtk_widget_ref (label2);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "label2", label2,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (label2);
  gtk_box_pack_start (GTK_BOX (hbox1), label2, FALSE, FALSE, 0);

  specfreqmark = gtk_entry_new ();
  gtk_widget_set_name (specfreqmark, "specfreqmark");
  gtk_widget_ref (specfreqmark);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "specfreqmark", specfreqmark,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (specfreqmark);
  gtk_box_pack_start (GTK_BOX (hbox1), specfreqmark, FALSE, TRUE, 4);
  gtk_widget_set_usize (specfreqmark, 60, -2);
  GTK_WIDGET_UNSET_FLAGS (specfreqmark, GTK_CAN_FOCUS);
  gtk_entry_set_editable (GTK_ENTRY (specfreqmark), FALSE);

  label3 = gtk_label_new (_("Space"));
  gtk_widget_set_name (label3, "label3");
  gtk_widget_ref (label3);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "label3", label3,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (label3);
  gtk_box_pack_start (GTK_BOX (hbox1), label3, FALSE, FALSE, 0);

  specfreqspace = gtk_entry_new ();
  gtk_widget_set_name (specfreqspace, "specfreqspace");
  gtk_widget_ref (specfreqspace);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "specfreqspace", specfreqspace,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (specfreqspace);
  gtk_box_pack_start (GTK_BOX (hbox1), specfreqspace, FALSE, TRUE, 4);
  gtk_widget_set_usize (specfreqspace, 60, -2);
  GTK_WIDGET_UNSET_FLAGS (specfreqspace, GTK_CAN_FOCUS);
  gtk_entry_set_editable (GTK_ENTRY (specfreqspace), FALSE);

  frame1 = gtk_frame_new (_("Shift"));
  gtk_widget_set_name (frame1, "frame1");
  gtk_widget_ref (frame1);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "frame1", frame1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (frame1);
  gtk_box_pack_end (GTK_BOX (hbox1), frame1, FALSE, TRUE, 0);

  hbox2 = gtk_hbox_new (FALSE, 0);
  gtk_widget_set_name (hbox2, "hbox2");
  gtk_widget_ref (hbox2);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "hbox2", hbox2,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (hbox2);
  gtk_container_add (GTK_CONTAINER (frame1), hbox2);

  shift170 = gtk_radio_button_new_with_label (hbox2_group, _("170"));
  hbox2_group = gtk_radio_button_group (GTK_RADIO_BUTTON (shift170));
  gtk_widget_set_name (shift170, "shift170");
  gtk_widget_ref (shift170);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "shift170", shift170,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (shift170);
  gtk_box_pack_start (GTK_BOX (hbox2), shift170, FALSE, FALSE, 0);

  shift200 = gtk_radio_button_new_with_label (hbox2_group, _("200"));
  hbox2_group = gtk_radio_button_group (GTK_RADIO_BUTTON (shift200));
  gtk_widget_set_name (shift200, "shift200");
  gtk_widget_ref (shift200);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "shift200", shift200,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (shift200);
  gtk_box_pack_start (GTK_BOX (hbox2), shift200, FALSE, FALSE, 0);

  shift425 = gtk_radio_button_new_with_label (hbox2_group, _("425"));
  hbox2_group = gtk_radio_button_group (GTK_RADIO_BUTTON (shift425));
  gtk_widget_set_name (shift425, "shift425");
  gtk_widget_ref (shift425);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "shift425", shift425,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (shift425);
  gtk_box_pack_start (GTK_BOX (hbox2), shift425, FALSE, FALSE, 0);

  shift800 = gtk_radio_button_new_with_label (hbox2_group, _("800"));
  hbox2_group = gtk_radio_button_group (GTK_RADIO_BUTTON (shift800));
  gtk_widget_set_name (shift800, "shift800");
  gtk_widget_ref (shift800);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "shift800", shift800,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (shift800);
  gtk_box_pack_start (GTK_BOX (hbox2), shift800, FALSE, FALSE, 0);

  shiftother = gtk_radio_button_new_with_label (hbox2_group, _("other"));
  hbox2_group = gtk_radio_button_group (GTK_RADIO_BUTTON (shiftother));
  gtk_widget_set_name (shiftother, "shiftother");
  gtk_widget_ref (shiftother);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "shiftother", shiftother,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (shiftother);
  gtk_box_pack_start (GTK_BOX (hbox2), shiftother, FALSE, FALSE, 0);

  frame4 = gtk_frame_new (_("Spectrum"));
  gtk_widget_set_name (frame4, "frame4");
  gtk_widget_ref (frame4);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "frame4", frame4,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (frame4);
  gtk_box_pack_start (GTK_BOX (vbox1), frame4, FALSE, FALSE, 0);
  gtk_container_set_border_width (GTK_CONTAINER (frame4), 1);

  table9 = gtk_table_new (2, 2, FALSE);
  gtk_widget_set_name (table9, "table9");
  gtk_widget_ref (table9);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "table9", table9,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (table9);
  gtk_container_add (GTK_CONTAINER (frame4), table9);

  spec = spectrum_new ("spec", NULL, NULL, 0, 0);
  gtk_widget_set_name (spec, "spec");
  gtk_widget_ref (spec);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "spec", spec,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (spec);
  gtk_table_attach (GTK_TABLE (table9), spec, 0, 1, 0, 1,
                    (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
                    (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), 0, 0);
  gtk_widget_set_usize (spec, 512, 384);
  GTK_WIDGET_SET_FLAGS (spec, GTK_CAN_FOCUS);
  GTK_WIDGET_UNSET_FLAGS (spec, GTK_CAN_DEFAULT);
  gtk_widget_set_events (spec, GDK_POINTER_MOTION_MASK | GDK_BUTTON_PRESS_MASK);

  hruler1 = gtk_hruler_new ();
  gtk_widget_set_name (hruler1, "hruler1");
  gtk_widget_ref (hruler1);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "hruler1", hruler1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (hruler1);
  gtk_table_attach (GTK_TABLE (table9), hruler1, 0, 1, 1, 2,
                    (GtkAttachOptions) (GTK_FILL),
                    (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), 0, 0);
  gtk_ruler_set_range (GTK_RULER (hruler1), 0, 4000, 5.91797, 10);

  squelch_vruler = gtk_vruler_new ();
  gtk_widget_set_name (squelch_vruler, "squelch_vruler");
  gtk_widget_ref (squelch_vruler);
  gtk_object_set_data_full (GTK_OBJECT (wspec), "squelch_vruler", squelch_vruler,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (squelch_vruler);
  gtk_table_attach (GTK_TABLE (table9), squelch_vruler, 1, 2, 0, 1,
                    (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
                    (GtkAttachOptions) (GTK_FILL), 0, 0);
  gtk_ruler_set_range (GTK_RULER (squelch_vruler), 0, 10, 4.24479, 10);

  gtk_signal_connect (GTK_OBJECT (wspec), "delete_event",
                      GTK_SIGNAL_FUNC (on_wspec_delete_event),
                      NULL);
  gtk_widget_add_accelerator(wspec, "hide", spec_accels, 
  			      GDK_f, GDK_SHIFT_MASK,
                              GTK_ACCEL_VISIBLE);  
  gtk_widget_add_accelerator(wspec, "hide", spec_accels, 
  			      GDK_Escape, 0, 
                              GTK_ACCEL_VISIBLE);  
  gtk_signal_connect (GTK_OBJECT (spec), "button_press_event",
                      GTK_SIGNAL_FUNC (on_spec_button_press_event),
                      NULL);
  gtk_signal_connect (GTK_OBJECT (spec), "motion_notify_event",
                      GTK_SIGNAL_FUNC (on_spec_motion_event),
                      NULL);
  return wspec;
}
예제 #10
0
void
create_display_shell(DDisplay *ddisp,
		     int width, int height,
		     char *title)
{
  GtkWidget *table;
  GtkWidget *status_hbox;
  int s_width, s_height;

  s_width = gdk_screen_width ();
  s_height = gdk_screen_height ();
  if (width > s_width)
    width = s_width;
  if (height > s_height)
    width = s_width;

  /*  The adjustment datums  */
  ddisp->hsbdata = GTK_ADJUSTMENT (gtk_adjustment_new (0, 0, width, 1, 1, width-1));
  ddisp->vsbdata = GTK_ADJUSTMENT (gtk_adjustment_new (0, 0, height, 1, 1, height-1));

  /*  The toplevel shell */
  ddisp->shell = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_window_set_title (GTK_WINDOW (ddisp->shell), title);
  gtk_window_set_wmclass (GTK_WINDOW (ddisp->shell), "diagram_window",
			  "Dia");
  gtk_window_set_policy (GTK_WINDOW (ddisp->shell), TRUE, TRUE, TRUE);
  gtk_object_set_user_data (GTK_OBJECT (ddisp->shell), (gpointer) ddisp);
  gtk_widget_set_events (ddisp->shell,
			 GDK_POINTER_MOTION_MASK |
			 GDK_POINTER_MOTION_HINT_MASK |
			 GDK_FOCUS_CHANGE_MASK);
                      /* GDK_ALL_EVENTS_MASK */

  gtk_signal_connect (GTK_OBJECT (ddisp->shell), "delete_event",
                      GTK_SIGNAL_FUNC (ddisplay_delete),
                      ddisp);
  gtk_signal_connect (GTK_OBJECT (ddisp->shell), "destroy",
                      GTK_SIGNAL_FUNC (ddisplay_destroy),
                      ddisp);
  
  /*  the table containing all widgets  */
  table = gtk_table_new (4, 3, FALSE);
  gtk_table_set_col_spacing (GTK_TABLE (table), 0, 1);
  gtk_table_set_col_spacing (GTK_TABLE (table), 1, 2);
  gtk_table_set_row_spacing (GTK_TABLE (table), 0, 1);
  gtk_table_set_row_spacing (GTK_TABLE (table), 1, 2);
  gtk_container_set_border_width (GTK_CONTAINER (table), 2);
  gtk_container_add (GTK_CONTAINER (ddisp->shell), table);

  /*  scrollbars, rulers, canvas, menu popup button  */
  ddisp->origin = gtk_frame_new (NULL);
  gtk_frame_set_shadow_type (GTK_FRAME (ddisp->origin), GTK_SHADOW_OUT);

  ddisp->hrule = gtk_hruler_new ();
  gtk_signal_connect_object (GTK_OBJECT (ddisp->shell), "motion_notify_event",
                             (GtkSignalFunc) GTK_WIDGET_CLASS (GTK_OBJECT (ddisp->hrule)->klass)->motion_notify_event,
                             GTK_OBJECT (ddisp->hrule));

  ddisp->vrule = gtk_vruler_new ();
  gtk_signal_connect_object (GTK_OBJECT (ddisp->shell), "motion_notify_event",
                             (GtkSignalFunc) GTK_WIDGET_CLASS (GTK_OBJECT (ddisp->vrule)->klass)->motion_notify_event,
                             GTK_OBJECT (ddisp->vrule));

  ddisp->hsb = gtk_hscrollbar_new (ddisp->hsbdata);
  GTK_WIDGET_UNSET_FLAGS (ddisp->hsb, GTK_CAN_FOCUS);
  ddisp->vsb = gtk_vscrollbar_new (ddisp->vsbdata);
  GTK_WIDGET_UNSET_FLAGS (ddisp->vsb, GTK_CAN_FOCUS);


  /*  set up the scrollbar observers  */
  gtk_signal_connect (GTK_OBJECT (ddisp->hsbdata), "value_changed",
		      (GtkSignalFunc) ddisplay_hsb_update,
		      ddisp);
  gtk_signal_connect (GTK_OBJECT (ddisp->vsbdata), "value_changed",
		      (GtkSignalFunc) ddisplay_vsb_update,
		      ddisp);

  ddisp->canvas = gtk_drawing_area_new ();
  gtk_drawing_area_size (GTK_DRAWING_AREA (ddisp->canvas), width, height);
  gtk_widget_set_events (ddisp->canvas, CANVAS_EVENT_MASK);
  GTK_WIDGET_SET_FLAGS (ddisp->canvas, GTK_CAN_FOCUS);
  gtk_signal_connect (GTK_OBJECT (ddisp->canvas), "event",
		      (GtkSignalFunc) ddisplay_canvas_events,
		      ddisp);
  gtk_object_set_user_data (GTK_OBJECT (ddisp->canvas), (gpointer) ddisp);
  /*  pack all the widgets  */
  gtk_table_attach (GTK_TABLE (table), ddisp->origin, 0, 1, 0, 1,
                    GTK_FILL, GTK_FILL, 0, 0);
  gtk_table_attach (GTK_TABLE (table), ddisp->hrule, 1, 2, 0, 1,
                    GTK_EXPAND | GTK_SHRINK | GTK_FILL, GTK_FILL, 0, 0);
  gtk_table_attach (GTK_TABLE (table), ddisp->vrule, 0, 1, 1, 2,
                    GTK_FILL, GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0);
  gtk_table_attach (GTK_TABLE (table), ddisp->canvas, 1, 2, 1, 2,
                    GTK_EXPAND | GTK_SHRINK | GTK_FILL,
                    GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0);
  gtk_table_attach (GTK_TABLE (table), ddisp->hsb, 0, 2, 2, 3,
                    GTK_EXPAND | GTK_SHRINK | GTK_FILL, GTK_FILL, 0, 0);
  gtk_table_attach (GTK_TABLE (table), ddisp->vsb, 2, 3, 0, 2,
                    GTK_FILL, GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0);

  /*  the popup menu  */
#ifdef GNOME
  ddisp->popup = gnome_display_menus_create ();
  ddisp->accel_group = gnome_popup_menu_get_accel_group(GTK_MENU(ddisp->popup));
#else
  menus_get_image_menu (&ddisp->popup, &ddisp->accel_group);
#endif

  /*  the accelerator table/group for the popup */
  gtk_window_add_accel_group (GTK_WINDOW(ddisp->shell), ddisp->accel_group);


  /* the statusbars */
  status_hbox = gtk_hbox_new (FALSE, 2);

  ddisp->zoom_status = gtk_statusbar_new ();
  ddisp->modified_status = gtk_statusbar_new ();
  
  gtk_box_pack_start (GTK_BOX (status_hbox), ddisp->zoom_status,
		      FALSE, FALSE, 0);
  gtk_box_pack_start (GTK_BOX (status_hbox), ddisp->modified_status,
		      TRUE, TRUE, 
		      0);

  gtk_table_attach (GTK_TABLE (table), status_hbox, 0, 3, 3, 4,
                    GTK_FILL, GTK_FILL, 0, 0);


  gtk_widget_show (ddisp->hsb);
  gtk_widget_show (ddisp->vsb);
  gtk_widget_show (ddisp->origin);
  gtk_widget_show (ddisp->hrule);
  gtk_widget_show (ddisp->vrule);
  gtk_widget_show (ddisp->canvas);
  gtk_widget_show (ddisp->zoom_status);
  gtk_widget_show (ddisp->modified_status);
  gtk_widget_show (status_hbox);
  gtk_widget_show (table);
  gtk_widget_show (ddisp->shell);

  /*  set the focus to the canvas area  */
  gtk_widget_grab_focus (ddisp->canvas);
}