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textview: Reset press counter if double/triple clicking on a different line

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If we click close enough between lines, and with the maximum distances applied
by GtkGestureClick we could jump between lines when handling double/triple
click for word/line selection.

Ensure that the whole operation stays in the same line and reset the
gesture/counter if we do move between lines, so we start from scratch in the
new line.
This commit is contained in:
Carlos Garnacho 2023-04-12 11:24:46 +02:00
parent e9f7a9b8e6
commit 5b9a7863cf
1 changed files with 20 additions and 0 deletions
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20
gtk/gtktextview.c
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@ -5640,6 +5640,26 @@ gtk_text_view_click_gesture_pressed (GtkGestureClick *gesture,
if (state & GDK_SHIFT_MASK)
extends = TRUE;
if (n_press > 1)
{
GtkTextBuffer *buffer;
GtkTextIter cur, ins;
buffer = get_buffer (text_view);
get_iter_from_gesture (text_view, GTK_GESTURE (gesture),
&cur, NULL, NULL);
gtk_text_buffer_get_iter_at_mark (buffer, &ins,
gtk_text_buffer_get_insert (buffer));
/* Reset count if double/triple clicking on a different line */
if (gtk_text_iter_get_line (&cur) !=
gtk_text_iter_get_line (&ins))
{
gtk_event_controller_reset (GTK_EVENT_CONTROLLER (gesture));
n_press = 1;
}
}
switch (n_press)
{
case 1: