Hi list,
Is it possible for a gtk widget to detect it is partial visible? For
example, I can drag one window on another window. The covered window can be
notified that it is partial visible?
I've registered the visibility-notify-event but never receive callback, I
would like to figure out in my
I want to support printing in my application using GtkPrint.
Is there a simple way to print the contents of the GtkTextBuffer (containing
multiple fonts, colors and other formatting)
using the GtkPrint ?
Do I have to write the code that draws the text manually ?
Is there any complex sample code
On Tue, Sep 11, 2007 at 05:54:54PM +0800, MD Tsai wrote:
Is it possible for a gtk widget to detect it is partial visible? For
example, I can drag one window on another window. The covered window can be
notified that it is partial visible?
I've registered the visibility-notify-event but never
Hi Yeti,
Thanks for your reply. It seems every widget could use this function to
enable the event bits, is this right? How could I find the default event
setting of every widget, which is enabled and which is disabled?
Best regard,
Eric Tsai
2007/9/11, David Nečas (Yeti) [EMAIL PROTECTED]:
I'm using a GtkEntryCompletion in popup-mode and controlling the list of
matches myself. I see that it displays up to 15 matches and if there are
more it adds a scroll bar to the popup window.
For my purposes it doesn't seem worthwhile to have a scroll bar. Is
there any way to control whether or
Hi
I have a problem converting german ess-zet (ß) from lower to uppercase
when using g_unichar_toupper, but it works fine using g_utf8_strup.
Using g_unichar_toupper I get a 0 as result.
Here it is a sample. The output is:
g_unichar_toupper. Lower:'ß', Upper:''
g_utf8_strup. Lower:'ß',
On Tue, Sep 11, 2007 at 06:12:53PM +, Luis Ramirez wrote:
I have a problem converting german ess-zet (ß) from lower to uppercase
when using g_unichar_toupper, but it works fine using g_utf8_strup.
Using g_unichar_toupper I get a 0 as result.
You should not, both according to my reading of
Thanks for the support.
For future reference in google or whatever: Pascal Rotate Text GTK2
renderer :=
gdk_pango_renderer_get_default( gtk_widget_get_screen(DevCtx.DCWidget) );
gdk_pango_renderer_set_drawable ( renderer, DevCtx.drawable);
gdk_pango_renderer_set_gc ( renderer,
Following this thread, I decided it would be wise to avoid this kind
of leak since my application uses hundreds of loaders to load
hundreds of pixbufs, so I made my code look like:
pixbuf_p = gdk_pixbuf_loader_get_pixbuf(my_loader);
g_object_unref ( my_loader);
undefined
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Hi,
You could clone the
pixbuf, or create a new one the same size and blit the content of the
soon-to-be recycled one into the new one before unref'ing the loader
Jonathan
On 9/11/07, Tom Trebisky [EMAIL PROTECTED] wrote:
Following this thread, I decided it would be wise to avoid this kind
I have a combo render in a treeview and I can't get the callback to set
the value once it's selected. I want the combo to default to Stock
but be able to be changed to any of the other values in the itemtype
array. Below is the way the item type combo is being created and added
to the tree view
On Tue, Sep 11, 2007 at 10:53:02PM +0200, Jonathan Winterflood wrote:
As for adding a click to the reference count, if it works, would probably be
the best way to go
Of course it works and it is recommended in
gdk_pixbuf_loader_get_pixbuf() documentation -- if anyone
bothered to read it...
Hi Everyone.
I'm trying to write a simple program that changes a label when a button is
clicked. The program compiles and runs, but there's no label change.
Here's what I have in my callbacks.c:
#ifdef HAVE_CONFIG_H
# include config.h
#endif
#include gtk/gtk.h
#include callbacks.h
#include
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