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app: implement GimpToolWidget::leave_notify() in various tool widgets

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... by having them disable item highlights, and any other proximity
indication, when the cursor leaves the widget.

(cherry picked from commit 5e736c697f)
This commit is contained in:
Ell
2018-06-02 01:50:50 -04:00
parent f1f9b859c4
commit 6b73d5b396
6 changed files with 109 additions and 7 deletions
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18
app/display/gimptoolcompass.c
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@ -134,6 +134,7 @@ static void gimp_tool_compass_hover (GimpToolWidget *widget
const GimpCoords *coords,
GdkModifierType state,
gboolean proximity);
static void gimp_tool_compass_leave_notify (GimpToolWidget *widget);
static void gimp_tool_compass_motion_modifier (GimpToolWidget *widget,
GdkModifierType key,
gboolean press,
@ -170,6 +171,7 @@ gimp_tool_compass_class_init (GimpToolCompassClass *klass)
widget_class->button_release = gimp_tool_compass_button_release;
widget_class->motion = gimp_tool_compass_motion;
widget_class->hover = gimp_tool_compass_hover;
widget_class->leave_notify = gimp_tool_compass_leave_notify;
widget_class->motion_modifier = gimp_tool_compass_motion_modifier;
widget_class->get_cursor = gimp_tool_compass_get_cursor;
@ -886,6 +888,22 @@ gimp_tool_compass_hover (GimpToolWidget *widget,
}
}
void
gimp_tool_compass_leave_notify (GimpToolWidget *widget)
{
GimpToolCompass *compass = GIMP_TOOL_COMPASS (widget);
GimpToolCompassPrivate *private = compass->private;
if (private->point != -1)
{
private->point = -1;
gimp_tool_compass_update_hilight (compass);
}
GIMP_TOOL_WIDGET_CLASS (parent_class)->leave_notify (widget);
}
static void
gimp_tool_compass_motion_modifier (GimpToolWidget *widget,
GdkModifierType key,