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Merge pull request #7933 from RebelliousX/2.1

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TabContainer's signal changes (v2.1)
This commit is contained in:
Rémi Verschelde 2017-03-05 12:03:38 +01:00 committed by GitHub
parent bc56fa8d91 886f150b4a
commit eeca4a3aa3
3 changed files with 68 additions and 33 deletions
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19
doc/base/classes.xml
View file

@ -39867,13 +39867,21 @@
<return type="int">
</return>
<description>
Return the current tab that is being showed.
Return the current tab index that is being shown.
</description>
</method>
<method name="get_previous_tab" qualifiers="const">
<return type="int">
</return>
<description>
Return the previous tab index that was being shown.
</description>
</method>
<method name="get_current_tab_control" qualifiers="const">
<return type="Control">
</return>
<description>
Return the current tab control that is being shown.
</description>
</method>
<method name="get_popup" qualifiers="const">
@ -39976,7 +39984,14 @@
<argument index="0" name="tab" type="int">
</argument>
<description>
Emitted when the current tab changes.
Emitted when a tab gets selected. Same behavior as [tab_selected] signal for backward compatibility. Note: In Godot v3.0+ this will change to be only emitted when tab gets changed.
</description>
</signal>
<signal name="tab_selected">
<argument index="0" name="tab" type="int">
</argument>
<description>
Emitted when a tab is being selected, even if it is the same tab.
</description>
</signal>
</signals>

18
scene/gui/tab_container.cpp
View file

@ -416,6 +416,7 @@ void TabContainer::add_child_notify(Node *p_child) {
//call_deferred("set_current_tab",0);
first = true;
current = 0;
previous = 0;
}
c->set_area_as_parent_rect();
if (tabs_visible)
@ -451,6 +452,7 @@ void TabContainer::set_current_tab(int p_current) {
ERR_FAIL_INDEX( p_current, get_tab_count() );
int pending_previous = current;
current = p_current;
int idx=0;
@ -478,7 +480,13 @@ void TabContainer::set_current_tab(int p_current) {
}
_change_notify("current_tab");
if (pending_previous != current)
previous = pending_previous;
emit_signal("tab_selected", current);
emit_signal("tab_changed", current);
update();
}
@ -487,6 +495,11 @@ int TabContainer::get_current_tab() const {
return current;
}
int TabContainer::get_previous_tab() const {
return previous;
}
Control* TabContainer::get_tab_control(int p_idx) const {
int idx=0;
@ -508,6 +521,7 @@ Control* TabContainer::get_tab_control(int p_idx) const {
return NULL;
}
Control* TabContainer::get_current_tab_control() const {
int idx=0;
@ -555,6 +569,7 @@ void TabContainer::set_tab_align(TabAlign p_align) {
_change_notify("tab_align");
}
TabContainer::TabAlign TabContainer::get_tab_align() const {
return align;
@ -715,6 +730,7 @@ void TabContainer::_bind_methods() {
ObjectTypeDB::bind_method(_MD("get_tab_count"), &TabContainer::get_tab_count);
ObjectTypeDB::bind_method(_MD("set_current_tab","tab_idx"), &TabContainer::set_current_tab);
ObjectTypeDB::bind_method(_MD("get_current_tab"), &TabContainer::get_current_tab);
ObjectTypeDB::bind_method(_MD("get_previous_tab"), &TabContainer::get_previous_tab);
ObjectTypeDB::bind_method(_MD("get_current_tab_control:Control"), &TabContainer::get_current_tab_control);
ObjectTypeDB::bind_method(_MD("get_tab_control:Control","idx"), &TabContainer::get_tab_control);
ObjectTypeDB::bind_method(_MD("set_tab_align","align"), &TabContainer::set_tab_align);
@ -731,6 +747,7 @@ void TabContainer::_bind_methods() {
ObjectTypeDB::bind_method(_MD("_child_renamed_callback"), &TabContainer::_child_renamed_callback);
ADD_SIGNAL(MethodInfo("tab_changed", PropertyInfo(Variant::INT, "tab")));
ADD_SIGNAL(MethodInfo("tab_selected", PropertyInfo(Variant::INT, "tab")));
ADD_SIGNAL(MethodInfo("pre_popup_pressed"));
ADD_PROPERTY( PropertyInfo(Variant::INT, "tab_align", PROPERTY_HINT_ENUM,"Left,Center,Right"), _SCS("set_tab_align"), _SCS("get_tab_align") );
@ -745,6 +762,7 @@ TabContainer::TabContainer() {
buttons_visible_cache = false;
tabs_ofs_cache = 0;
current = 0;
previous = 0;
mouse_x_cache = 0;
align = ALIGN_CENTER;
tabs_visible = true;

2
scene/gui/tab_container.h
View file

@ -50,6 +50,7 @@ private:
int tabs_ofs_cache;
int last_tab_cache;
int current;
int previous;
bool tabs_visible;
bool buttons_visible_cache;
TabAlign align;
@ -86,6 +87,7 @@ public:
int get_tab_count() const;
void set_current_tab(int p_current);
int get_current_tab() const;
int get_previous_tab() const;
Control* get_tab_control(int p_idx) const;
Control* get_current_tab_control() const;