[htoolkit-cvs] port/src/cbits/GTK StatusBar.c,1.3,1.4

[<kr_...@us...>]

Update of /cvsroot/htoolkit/port/src/cbits/GTK
In directory sc8-pr-cvs1:/tmp/cvs-serv14422/src/cbits/GTK

Modified Files:
	StatusBar.c 
Log Message:
Added support for status bar indicators. (Linux only)


Index: StatusBar.c
===================================================================
RCS file: /cvsroot/htoolkit/port/src/cbits/GTK/StatusBar.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** StatusBar.c	16 Nov 2003 09:01:59 -0000	1.3
--- StatusBar.c	16 Nov 2003 13:25:20 -0000	1.4
***************
*** 1,4 ****
--- 1,5 ----
  #include "StatusBar.h"
  #include "Internals.h"
+ #include "Handlers_stub.h"
  
  void osSetStatusBarVisible(BOOL visible)
***************
*** 34,36 ****
--- 35,115 ----
  {
  	gnome_appbar_set_status(GNOME_APPBAR(GNOME_APP(gFrameWidget)->statusbar), title);
+ }
+ 
+ static void calc_pack_end_count(GtkWidget *child, gpointer data)
+ {
+ 	gboolean expand;
+ 	gboolean fill;
+ 	guint padding;
+ 	GtkPackType pack_type;
+ 
+ 	 gtk_box_query_child_packing(GTK_BOX(gtk_widget_get_parent(child)), child,
+                                              &expand, &fill, &padding, &pack_type);
+ 
+ 	if (pack_type == GTK_PACK_END)
+ 		(*((int *) data))++;
+ }
+ 
+ static gboolean indicator_button_press_handler(GtkWidget *widget, GdkEventButton *event, gpointer user_data)
+ {
+ 	if (event->type == GDK_2BUTTON_PRESS && event->button == 1)
+ 		handleIndicatorCommand((IndicatorHandle) user_data);
+ 
+ 	return TRUE;
+ }
+ 
+ 
+ IndicatorHandle osCreateIndicator(int index)
+ {
+ 	GtkWidget *label, *frame, *ebox;
+ 
+ 	if (index >= 0)
+ 	{
+ 		int count = 0;
+ 		gtk_container_foreach(GTK_CONTAINER(GNOME_APP(gFrameWidget)->statusbar), calc_pack_end_count, &count);
+ 		index = count-index;
+ 	}
+ 	else
+ 		index = 0;
+ 
+ 	// create the frame for the indicator
+ 	frame = gtk_frame_new (NULL);
+ 	gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
+ 	gtk_signal_connect (GTK_OBJECT(frame), "destroy",
+ 		GTK_SIGNAL_FUNC(handleIndicatorDestroy),
+ 		NULL);
+ 
+ 	// create the event box inside the frame
+ 	ebox = gtk_event_box_new();
+ 	gtk_widget_set_events (ebox, GDK_BUTTON2_MOTION_MASK);
+ 	gtk_signal_connect (GTK_OBJECT(ebox), "button-press-event",
+ 			GTK_SIGNAL_FUNC(indicator_button_press_handler),
+ 			frame);
+ 	gtk_container_add (GTK_CONTAINER(frame), ebox);
+ 
+ 	// create the label inside the event box
+ 	label = gtk_label_new("");
+ 	gtk_misc_set_alignment (GTK_MISC(label), 0.0, 0.0);
+ 	gtk_container_add (GTK_CONTAINER(ebox), label);
+ 
+ 	gtk_box_pack_end(GTK_BOX(GNOME_APP(gFrameWidget)->statusbar), frame, FALSE, TRUE, 0);
+ 	gtk_box_reorder_child(GTK_BOX(GNOME_APP(gFrameWidget)->statusbar), frame, index);
+ 	gtk_widget_show_all(frame);
+ 
+ 	return frame;
+ }
+ 
+ void osDestroyIndicator(IndicatorHandle indicator)
+ {
+ 	gtk_widget_destroy(indicator);
+ }
+ 
+ char *osGetIndicatorTitle(IndicatorHandle indicator)
+ {
+ 	return strdup(gtk_label_get_text(GTK_LABEL(GTK_BIN(GTK_BIN(indicator)->child)->child)));
+ }
+ 
+ void osSetIndicatorTitle(IndicatorHandle indicator, char *title)
+ {
+ 	gtk_label_set_text(GTK_LABEL(GTK_BIN(GTK_BIN(indicator)->child)->child), title);
  }