Im writing some code which will call a function (userActive) when the
user does something, for mouse moves, clicks and keyboard presses this
is working fine:
g_signal_connect(G_OBJECT(mainwindow),motion-notify-event,G_CALLBACK(userActive),NULL);
//will be called when a mouse move occurs
Excellent. Thank you
On 05/09/11 15:37, David Nečas wrote:
On Mon, Sep 05, 2011 at 02:37:32PM +0100, Andrew Wood wrote:
However in the mainwindow is a GtkScrolledWindow, and although its
detecting mouse movement over the display area, if the user is just
moving the scrollbarsandnot doing
Thanks for the tip. Can accelerators only be used with menu items, only
Ive just tried doing it by linking it to the clicked signal on a
(hidden) GtkButton but it doesnt work?
My idea was when the key combo was pressed the accelerator would emit a
clicked signal on the button and the buttons
How would you link it directly to the window then rather than to a widget?
As far as I can see you need to associate it with a signal, but looking
down the list of signals for windows I cant really see one suitable,
hence I was using this:
Thanks John thats solved that one. Now onto the next issue to do with
the window type for which I will start a new thread
On 30/08/11 15:50, jcup...@gmail.com wrote:
On 30 August 2011 15:22, Andrew Wooda@me.com wrote:
How would you link it directly to the window then rather than to a
How can I achieve the same 'screen invasion' effect (i.e covers
everything including the Gnome Panels and prevents other windows being
brought to the front with Alt-Tab) that GTK_WINDOW_POPUP has but also
allow keyboard input to the widgets in the window.
Ive tried GDK_WINDOW_TYPE_HINT_DOCK
Is there a way to regiser a handler function which will be called
whenever the user presses Ctrl-Esc in a GTK app?
Thanks
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Im getting errors when trying to create a GdkPixbuf using:
GdkPixbuf* unviewedicon =
gdk_pixbuf_new_from_file(/home/andrew/txe2mdr/unviewedicon.png, NULL);
When it runs it spews out:
(process:2153): GLib-GObject-CRITICAL **:
/build/buildd/glib2.0-2.24.0/gobject/gtype.c:2706: You forgot to
, Jan 13, 2010 at 08:26:57PM +, Andrew Wood wrote:
Just tried it with a simple vbox and label created manually and am
getting exactly the same problem so its not specific to libglade
If I do this:
--- main.cpp.orig 2010-01-13 22:36:25.0 +0100
+++ main.cpp2010-01-13
Still getting strange results with this.
Ive posted a skeleton app at www.simple.org/TCSAdminGTK.tar which
is a single source file which can be comiled with g++ ./main.cpp
`pkg-config --cflags --libs libgnome-2.0 libgnomeui-2.0 libglade-2.0`
When you click one of the options on the left
Great thanks
On 13 Jan 2010, at 11:05, David Nečas wrote:
On Wed, Jan 13, 2010 at 10:33:07AM +, Andrew Wood wrote:
Still getting strange results with this.
Ive posted a skeleton app at www.simple.org/TCSAdminGTK.tar
which
is a single source file which can be comiled with g
Just tried it with a simple vbox and label created manually and am
getting exactly the same problem so its not specific to libglade
David Nečas wrote:
On Wed, Jan 13, 2010 at 10:33:07AM +, Andrew Wood wrote:
Still getting strange results with this.
Ive posted a skeleton app
I thought it was probably gtk_widget_ref but although that has cleared
the warnings the widgets dont display themselves the 2nd or 3rd time the
function is called, only the first time. The code is now:
void showGeneralPage()
{
g_print(Showing General Page\n);
if
The following function is called to display a vbox, which is read from a
glade file, in a scrollview.
If the vbox or 'page' hasnt been displayed before then
generalpageinitialised will be false.
There are other 'pages' in the app which are vboxes read from a glade
file in the same way. The
But that bit of code only runs the first time and the first time it
works.
On 24 Dec 2009, at 19:09, Tristan Van Berkom wrote:
From the assertions it *looks* like glade_xml_get_widget() is
returning NULL for mainvbox.
Cheers,
-Tristan
On Thu, Dec 24, 2009 at 11:29 AM, Andrew Wood
Thanks Tristan. I think I follow what you're saying...
The call to gtk_container_remove is decrementing the ref count so
generalpage becomes NULL?
Is there a way to up the count immediately prior to calling
gtk_container_remove
Tristan Van Berkom wrote:
Ahh you mean it shows up and
Is there a way to show a standard GtkButton in a table view. I can
find examples for toggle buttons but I want a standard button in each
row.
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OK thanks
On 22 Dec 2009, at 14:08, David Nečas wrote:
On Tue, Dec 22, 2009 at 01:25:18PM +, Andrew Wood wrote:
Is there a way to show a standard GtkButton in a table view.
I suppose you mean GtkTreeView.
I can find
examples for toggle buttons but I want a standard button in each
Am I right in thinking a GtkScrolledWindow can only have 1 child (a
GtkViewPort) and that the GtkViewPort can only have one child also?
If this is correct. Having added a widget a GtkVBox to a
GtkScrolledWindow using:
Perhaps I ought to add that Im trying to change the contents of the
GtkScrolledWindow whilst the app is running but am getting the error:
gtk_scrolled_window_add_with_viewport: assertion `GTK_BIN
(bin-child)-child == NULL' failed
Andrew Wood wrote:
Am I right in thinking
Im using a GtkTreeView with a GtkListStore to display a list of rows
with both text and a picture.
I can declare the model with just the text as follows:
/lhs_store=gtk_list_store_new(1,G_TYPE_STRING,); //1 cols(string)
/
but how do I decalre it to have a picture as well e.g the following-
Excellent thank you.
Tadej Borovšak wrote:
Hello.
/lhs_store=gtk_list_store_new(2,G_TYPE_STRING,G_TYPE_PIXBUF); //2 cols, 1st
is string, 2nd is icon/
Store creation should be done like this:
lhs_store = gtk_list_store_new( 2, G_TYPE_STRING, GDK_TYPE_PIXBUF );
Hint: For most of
Is there a way to pre-select a row when the tree is first displayed. In
other words if the user hasnt yet selected a row it defaults to one
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