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widget-factory: Make the activity mode more complete

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Test the 'no more pulse' situation. When the slider goes all
the way to the right towards slow, we remove the pulse timeout.
This commit is contained in:
Matthias Clasen 2013-11-11 07:22:51 -05:00
parent 7806684592
commit ea70c77867
1 changed files with 24 additions and 14 deletions
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38
demos/widget-factory/widget-factory.c
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@ -130,9 +130,20 @@ dismiss (GtkWidget *button)
}
static gint pulse_time = 250;
static guint pulse_id = 0;
static gboolean
pulse_it (GtkWidget *widget)
{
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (widget));
pulse_id = g_timeout_add (pulse_time, (GSourceFunc)pulse_it, widget);
return G_SOURCE_REMOVE;
}
static void
update_pulse_time (GtkAdjustment *adjustment)
update_pulse_time (GtkAdjustment *adjustment, GtkWidget *widget)
{
gdouble value;
@ -140,16 +151,16 @@ update_pulse_time (GtkAdjustment *adjustment)
/* vary between 50 and 450 */
pulse_time = 50 + 4 * value;
}
static gboolean
pulse_it (GtkWidget *widget)
{
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (widget));
g_timeout_add (pulse_time, pulse_it, widget);
return G_SOURCE_REMOVE;
if (value == 100 && pulse_id != 0)
{
g_source_remove (pulse_id);
pulse_id = 0;
}
else if (value < 100 && pulse_id == 0)
{
pulse_id = g_timeout_add (pulse_time, (GSourceFunc)pulse_it, widget);
}
}
static void
@ -188,12 +199,11 @@ activate (GApplication *app)
win_entries, G_N_ELEMENTS (win_entries),
window);
widget = (GtkWidget *)gtk_builder_get_object (builder, "progressbar3");
pulse_id = g_timeout_add (250, (GSourceFunc)pulse_it, widget);
g_signal_connect (gtk_builder_get_object (builder, "adjustment1"),
"value-changed",
G_CALLBACK (update_pulse_time), NULL);
widget = (GtkWidget *)gtk_builder_get_object (builder, "progressbar3");
g_timeout_add (250, (GSourceFunc)pulse_it, widget);
G_CALLBACK (update_pulse_time), widget);
widget = (GtkWidget *)gtk_builder_get_object (builder, "page2dismiss");
g_signal_connect (widget, "clicked", G_CALLBACK (dismiss), NULL);