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gtk-demo: Make hypertext demo work with touch

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Make tapping on the links work.
This commit is contained in:
Matthias Clasen
2015-06-09 22:29:26 -04:00
parent 85635457bc
commit 06726b4d4b
1 changed files with 23 additions and 8 deletions
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31
demos/gtk-demo/hypertext.c
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@ -128,7 +128,7 @@ key_press_event (GtkWidget *text_view,
return FALSE;
}
/* Links can also be activated by clicking.
/* Links can also be activated by clicking or tapping.
*/
static gboolean
event_after (GtkWidget *text_view,
@ -136,15 +136,30 @@ event_after (GtkWidget *text_view,
{
GtkTextIter start, end, iter;
GtkTextBuffer *buffer;
GdkEventButton *event;
gdouble ex, ey;
gint x, y;
if (ev->type != GDK_BUTTON_RELEASE)
return FALSE;
if (ev->type == GDK_BUTTON_RELEASE)
{
GdkEventButton *event;
event = (GdkEventButton *)ev;
event = (GdkEventButton *)ev;
if (event->button != GDK_BUTTON_PRIMARY)
return FALSE;
if (event->button != GDK_BUTTON_PRIMARY)
ex = event->x;
ey = event->y;
}
else if (ev->type == GDK_TOUCH_END)
{
GdkEventTouch *event;
event = (GdkEventTouch *)ev;
ex = event->x;
ey = event->y;
}
else
return FALSE;
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text_view));
@ -156,13 +171,13 @@ event_after (GtkWidget *text_view,
gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (text_view),
GTK_TEXT_WINDOW_WIDGET,
event->x, event->y, &x, &y);
ex, ey, &x, &y);
gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW (text_view), &iter, x, y);
follow_if_link (text_view, &iter);
return FALSE;
return TRUE;
}
static gboolean hovering_over_link = FALSE;