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Fix 'SplitContainer's showing their handles when they shouldn't 

Fixes #25735.
This commit is contained in:
Michael Alexsander Silva Dias 2019-02-21 22:56:38 -03:00
parent 8b231b96e3
commit f2f09f00b7
1 changed files with 23 additions and 12 deletions
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35
scene/gui/split_container.cpp
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@ -164,11 +164,6 @@ void SplitContainer::_notification(int p_what) {
_resort();
} break;
case NOTIFICATION_MOUSE_ENTER: {
mouse_inside = true;
update();
} break;
case NOTIFICATION_MOUSE_EXIT: {
mouse_inside = false;
@ -182,16 +177,17 @@ void SplitContainer::_notification(int p_what) {
if (collapsed || (!mouse_inside && get_constant("autohide")))
return;
if (dragger_visibility != DRAGGER_VISIBLE)
return;
int sep = dragger_visibility != DRAGGER_HIDDEN_COLLAPSED ? get_constant("separation") : 0;
Ref<Texture> tex = get_icon("grabber");
Size2 size = get_size();
if (dragger_visibility == DRAGGER_VISIBLE) {
if (vertical)
draw_texture(tex, Point2i((size.x - tex->get_width()) / 2, middle_sep + (sep - tex->get_height()) / 2));
else
draw_texture(tex, Point2i(middle_sep + (sep - tex->get_width()) / 2, (size.y - tex->get_height()) / 2));
}
if (vertical)
draw_texture(tex, Point2i((size.x - tex->get_width()) / 2, middle_sep + (sep - tex->get_height()) / 2));
else
draw_texture(tex, Point2i(middle_sep + (sep - tex->get_width()) / 2, (size.y - tex->get_height()) / 2));
} break;
case NOTIFICATION_THEME_CHANGED: {
@ -241,7 +237,22 @@ void SplitContainer::_gui_input(const Ref<InputEvent> &p_event) {
Ref<InputEventMouseMotion> mm = p_event;
if (mm.is_valid() && dragging) {
if (mm.is_valid()) {
bool mouse_inside_state = false;
if (vertical)
mouse_inside_state = mm->get_position().y > middle_sep && mm->get_position().y < middle_sep + get_constant("separation");
else
mouse_inside_state = mm->get_position().x > middle_sep && mm->get_position().x < middle_sep + get_constant("separation");
if (mouse_inside != mouse_inside_state) {
mouse_inside = mouse_inside_state;
update();
}
if (!dragging)
return;
split_offset = drag_ofs + ((vertical ? mm->get_position().y : mm->get_position().x) - drag_from);
should_clamp_split_offset = true;