Re: GtkTreeView behaviour
From: George Kibardin george-kibar...@yandex.ru Thank you Alberto for your code samble. I've found the problem. gtk_container_add() shoud be used instead of hildon_pannable_area_add_with_viewportl(). This is because the treeview has native scrolling support, so it is wrong. There are additional information on : http://library.gnome.org/devel/gtk/stable/GtkScrolledWindow.html#gtk-scrolled-window-add-with-viewport I have just check the documentation on hildon_pannable_area_add_with_viewport, and this is not mentioned, just assumed. Probably it would be a good idea to mention it, and also add a hint to the gtk_scrolled_window_add_with_viewport for extra information. BR === API (apinhe...@igalia.com) ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: GtkTreeView behaviour
From: Piñeiro apinhe...@igalia.com From: George Kibardin george-kibar...@yandex.ru Thank you Alberto for your code samble. I've found the problem. gtk_container_add() shoud be used instead of hildon_pannable_area_add_with_viewportl(). This is because the treeview has native scrolling support, so it is wrong. There are additional information on : http://library.gnome.org/devel/gtk/stable/GtkScrolledWindow.html#gtk-scrolled-window-add-with-viewport I have just check the documentation on hildon_pannable_area_add_with_viewport, and this is not mentioned, just assumed. Probably it would be a good idea to mention it, and also add a hint to the gtk_scrolled_window_add_with_viewport for extra information. Done, thanks! === API (apinhe...@igalia.com) ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: GtkTreeView behaviour
El mié, 13-01-2010 a las 15:16 +0100, Piñeiro escribió: I have just check the documentation on hildon_pannable_area_add_with_viewport, and this is not mentioned, just assumed. Probably it would be a good idea to mention it, and also add a hint to the gtk_scrolled_window_add_with_viewport for extra information. Done, thanks! Please cherry pick into hildon-2-2. Claudio ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: GtkTreeView behaviour
From: Claudio Saavedra csaave...@igalia.com El mié, 13-01-2010 a las 15:16 +0100, Piñeiro escribió: I have just check the documentation on hildon_pannable_area_add_with_viewport, and this is not mentioned, just assumed. Probably it would be a good idea to mention it, and also add a hint to the gtk_scrolled_window_add_with_viewport for extra information. Done, thanks! Please cherry pick into hildon-2-2. Done. === API (apinhe...@igalia.com) ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: GtkTreeView behaviour
On Mon, Jan 11, 2010 at 11:47:48PM +0300, George Kibardin wrote:
In my case for some reason in normal mode I need two taps to get
row-activated signal: one tap to select appropriate item and another
one to activate it. In edit mode with multiple selection enabled
I need to use Ctrl to select multiple items which also seems
wrong. What I'm doing wrong?
There must be something wrong in your code... I'm attaching a simple
example of a treeview in normal mode, tell me if it works fine for
you.
Berto
#includehildon/hildon.h
static const char *countries[] = {
Austria, Belgium, Bulgaria, Cyprus, Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece,
Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg,
Malta, Netherlands, Poland, Portugal, Romania, Slovakia,
Slovenia, Spain, Sweden, United Kingdom
};
static void
row_activated_cb(GtkTreeView *tree_view,
GtkTreePath *path,
GtkTreeViewColumn *column,
gpointer user_data)
{
gchar *str;
GtkTreeIter iter;
GtkTreeModel *model = gtk_tree_view_get_model (tree_view);
gtk_tree_model_get_iter (model, iter, path);
gtk_tree_model_get (model, iter, 0, str, -1);
g_debug (Row activated: %s, str);
g_free (str);
}
static GtkTreeModel *
create_model(void)
{
int i;
GtkListStore *store;
store = gtk_list_store_new (1, G_TYPE_STRING);
for (i = 0; i G_N_ELEMENTS (countries); i++) {
gtk_list_store_insert_with_values (store, NULL, i, 0, countries[i], -1);
}
return GTK_TREE_MODEL (store);
}
static GtkWidget *
create_tree_view(void)
{
GtkWidget *tree_view;
GtkCellRenderer *renderer;
GtkTreeModel *model;
tree_view = hildon_gtk_tree_view_new (HILDON_UI_MODE_NORMAL);
gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (tree_view), TRUE);
model = create_model ();
gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), model);
g_object_unref (model);
renderer = gtk_cell_renderer_text_new ();
g_object_set (renderer, xalign, 0.5, weight, PANGO_WEIGHT_BOLD, NULL);
gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view), 0,
Column 0, renderer, text, 0, NULL);
return tree_view;
}
int
main(intargc,
char **argv)
{
GtkWidget *window;
GtkWidget *panarea;
GtkWidget *treeview;
hildon_gtk_init (argc, argv);
window = hildon_window_new ();
panarea = hildon_pannable_area_new ();
treeview = create_tree_view ();
gtk_container_add (GTK_CONTAINER (panarea), treeview);
gtk_container_add (GTK_CONTAINER (window), panarea);
g_signal_connect (window, destroy, G_CALLBACK (gtk_main_quit), NULL);
g_signal_connect (treeview, row-activated, G_CALLBACK (row_activated_cb), NULL);
gtk_widget_show_all (window);
gtk_main ();
return 0;
}
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Re: GtkTreeView behaviour
From: George Kibardin george-kibar...@yandex.ru
Hi everybody!
I'm porting my application (FeedCircuit) to N900 and faced strange problem. I
have no real device so I'm using scratchbox. According to guidelines (like
this
http://sw.nokia.com/id/a3187f95-ad88-4233-b0ef-a182da3ec1c7/Hildon_2_2_Widget_UI_Specification_v1_0_en.pdf)
when GtkTreeView is put into PannableArea it becomes finger friendly. When
it is created with hildon_gtk_tree_view_new(HILDON_UI_MODE_NORMAL) it should
emit row-activated signal after a single tap on it. In edit mode
hildon_gtk_tree_view_new(HILDON_UI_MODE_EDIT) tap must select/deselect one or
multiple records. In my case for some reason in normal mode I need two taps
to get row-activated signal: one tap to select appropriate item and another
one to activate it. In edit mode with multiple selection enabled I need to
use Ctrl to select multiple items which also seems wrong. What I'm doing
wrong?
In HILDON_UI_MODE_NORMAL you shouldn't require two taps to select an
item. In fact, in this mode there is no selection at all.
This is the reason the row-activated signal is emitted, in order to
get the element selected by the user.
Take into account that due legacy reasons gtktreeview required to
support the old behaviour (desktop and so on) and the fremantle new
behaviour (HILDON_UI_MODE_NORMAL and HILDON_UI_MODE_EDIT were added in
hildon fremantle). In order to do that, a new style property were
added in GtkWidget, called hildon-mode.
You need to set hildon-mode to one, this is normally done on a rc
file.
Anyway this is strange, as in the touch selector we set the
hildon-mode to 1 in this way:
gtk_rc_parse_string (style \fremantle-htst\ {\n
GtkWidget::hildon-mode = 1\n
} widget \*.fremantle-htst\ style \fremantle-htst\
widget_class \*HildonPannableArea.GtkTreeView\
style :highest \fremantle-htst\);
I hope this helps.
BR
===
API (apinhe...@igalia.com)
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Re: GtkTreeView behaviour
On Tue, Jan 12, 2010 at 12:39:33PM +0100, Piñeiro wrote: You need to set hildon-mode to one, this is normally done on a rc file. This is not necessary anymore :) Berto ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: Re: GtkTreeView behaviour
Thank you Alberto for your code samble. I've found the problem. gtk_container_add() shoud be used instead of hildon_pannable_area_add_with_viewportl(). 12.01.10, 12:23, Alberto Garcia agar...@igalia.com: On Mon, Jan 11, 2010 at 11:47:48PM +0300, George Kibardin wrote: In my case for some reason in normal mode I need two taps to get row-activated signal: one tap to select appropriate item and another one to activate it. In edit mode with multiple selection enabled I need to use Ctrl to select multiple items which also seems wrong. What I'm doing wrong? There must be something wrong in your code... I'm attaching a simple example of a treeview in normal mode, tell me if it works fine for you. Berto ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
GtkTreeView behaviour
Hi everybody! I'm porting my application (FeedCircuit) to N900 and faced strange problem. I have no real device so I'm using scratchbox. According to guidelines (like this http://sw.nokia.com/id/a3187f95-ad88-4233-b0ef-a182da3ec1c7/Hildon_2_2_Widget_UI_Specification_v1_0_en.pdf) when GtkTreeView is put into PannableArea it becomes finger friendly. When it is created with hildon_gtk_tree_view_new(HILDON_UI_MODE_NORMAL) it should emit row-activated signal after a single tap on it. In edit mode hildon_gtk_tree_view_new(HILDON_UI_MODE_EDIT) tap must select/deselect one or multiple records. In my case for some reason in normal mode I need two taps to get row-activated signal: one tap to select appropriate item and another one to activate it. In edit mode with multiple selection enabled I need to use Ctrl to select multiple items which also seems wrong. What I'm doing wrong? Best, George ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
