How to align text in an GtkIconView ??
I can't find a way to center align the text in a GtkIconView. You can see problem only when the label take 2 line, because the second line start at the beginning of the first. Someone can help? Thanks DaveMDS ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Bug in icon_view? (gtk 2.8)
Hi , (no replay on my last post...retry...)
I have a problem using the IconView auto-dnd
(gtk_icon_view_enable_model_drag_source) and the item-activated signal.
On item-activate I show a dialog to the user, when the dialog is closed
the IconView start a drag operation incorrectly.
This is the complete code (is this a bug? or I made something Wrong?)
---
#include gtk/gtk.h
enum
{
COL_TEXT,
COL_PIXBUF,
NUM_COLS
};
static GtkTargetEntry targets[] =
{
{ text/uri-list, 0, 0 },
};
GtkWidget *window = NULL;
GtkWidget *icon_view;
GtkListStore *store;
static void
fill_store (GtkListStore *store)
{
GtkTreeIter iter;
GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (test.png, NULL);
/* First clear the store */
gtk_list_store_clear (store);
gtk_list_store_append (store, iter);
gtk_list_store_set (store, iter, COL_TEXT, test,COL_PIXBUF,pixbuf, -1);
}
static void
on_item_activated(GtkIconView *iconview,GtkTreePath
*arg1,gpointer user_data){
GtkWidget *dialog;
g_print(ACTIVATed\n);
dialog = gtk_dialog_new_with_buttons(TEST,
GTK_WINDOW(window),
GTK_DIALOG_MODAL |
GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR,
GTK_STOCK_CLOSE,GTK_RESPONSE_YES,
NULL);
gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy (dialog);
}
int main(int argc,char *argv[]){
gtk_init (argc, argv);
//window
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size (GTK_WINDOW (window), 650, 400);
gtk_window_set_title (GTK_WINDOW (window), GtkIconView demo);
g_signal_connect (window, destroy,G_CALLBACK
(gtk_widget_destroyed), window);
//store
store = gtk_list_store_new (NUM_COLS, G_TYPE_STRING, GDK_TYPE_PIXBUF);
fill_store (store);
//icon_view
icon_view = gtk_icon_view_new_with_model (GTK_TREE_MODEL (store));
gtk_icon_view_set_text_column (GTK_ICON_VIEW (icon_view), COL_TEXT);
gtk_icon_view_set_pixbuf_column (GTK_ICON_VIEW (icon_view), COL_PIXBUF);
/* enable icon view auto D'n'D */
gtk_icon_view_enable_model_drag_source(GTK_ICON_VIEW(icon_view),GDK_BUTTON1_MASK,targets,1,GDK_ACTION_COPY);
gtk_icon_view_enable_model_drag_dest(GTK_ICON_VIEW(icon_view),targets,1,
GDK_ACTION_COPY);
gtk_signal_connect (GTK_OBJECT (icon_view), item-activated,
GTK_SIGNAL_FUNC (on_item_activated),NULL);
gtk_container_add (GTK_CONTAINER (window), icon_view);
gtk_widget_show_all (window);
gtk_main();
return 0;
}
--
Really thanks!
Dave Andreoli
___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Problem with icon_view auto dnd (gtk 2.8)
Hi ,
I have a problem using the IconView auto-dnd
(gtk_icon_view_enable_model_drag_source) and the item-activated signal.
On item-activate I show a dialog to the user, when the dialog is closed
the IconView start a drag operation incorrectly.
This is the complete code (is this a bug? or I made something Wrong?)
---
#include gtk/gtk.h
enum
{
COL_TEXT,
COL_PIXBUF,
NUM_COLS
};
static GtkTargetEntry targets[] =
{
{ text/uri-list, 0, 0 },
};
GtkWidget *window = NULL;
GtkWidget *icon_view;
GtkListStore *store;
static void
fill_store (GtkListStore *store)
{
GtkTreeIter iter;
GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (test.png, NULL);
/* First clear the store */
gtk_list_store_clear (store);
gtk_list_store_append (store, iter);
gtk_list_store_set (store, iter, COL_TEXT, test,COL_PIXBUF,pixbuf, -1);
}
static void
on_item_activated(GtkIconView *iconview,GtkTreePath
*arg1,gpointer user_data){
GtkWidget *dialog;
g_print(ACTIVATed\n);
dialog = gtk_dialog_new_with_buttons(TEST,
GTK_WINDOW(window),
GTK_DIALOG_MODAL |
GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR,
GTK_STOCK_CLOSE,GTK_RESPONSE_YES,
NULL);
gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy (dialog);
}
int main(int argc,char *argv[]){
gtk_init (argc, argv);
//window
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size (GTK_WINDOW (window), 650, 400);
gtk_window_set_title (GTK_WINDOW (window), GtkIconView demo);
g_signal_connect (window, destroy,G_CALLBACK
(gtk_widget_destroyed), window);
//store
store = gtk_list_store_new (NUM_COLS, G_TYPE_STRING, GDK_TYPE_PIXBUF);
fill_store (store);
//icon_view
icon_view = gtk_icon_view_new_with_model (GTK_TREE_MODEL (store));
gtk_icon_view_set_text_column (GTK_ICON_VIEW (icon_view), COL_TEXT);
gtk_icon_view_set_pixbuf_column (GTK_ICON_VIEW (icon_view), COL_PIXBUF);
/* enable icon view auto D'n'D */
gtk_icon_view_enable_model_drag_source(GTK_ICON_VIEW(icon_view),GDK_BUTTON1_MASK,targets,1,GDK_ACTION_COPY);
gtk_icon_view_enable_model_drag_dest(GTK_ICON_VIEW(icon_view),targets,1,
GDK_ACTION_COPY);
gtk_signal_connect (GTK_OBJECT (icon_view), item-activated,
GTK_SIGNAL_FUNC (on_item_activated),NULL);
gtk_container_add (GTK_CONTAINER (window), icon_view);
gtk_widget_show_all (window);
gtk_main();
return 0;
}
--
Really thanks!
Dave Andreoli
___
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Re: A simple gtk app on ARM
I all, I have a problem with GtkIconView: when I try to set the width of the icons with: gtk_icon_view_set_item_width(icon_view,128); the placement of the icon become strange. If I don't touch the width all the icon are at the correct position, but if I try to enlarge some icon take 2 or more cell (like a colspan=2 in html). I can't find some decente documentation on this widget... Can someone help? Thanks DaveMDS ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
