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Merge pull request #48502 from KoBeWi/visual_button

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Add set_pressed_no_signal method to BaseButton
This commit is contained in:
Rémi Verschelde 2021-07-14 15:05:50 +02:00 committed by GitHub
commit 29c56f33a4
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3 changed files with 27 additions and 2 deletions
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13
doc/classes/BaseButton.xml
View file

@ -39,6 +39,16 @@
Returns [code]true[/code] if the mouse has entered the button and has not left it yet.
</description>
</method>
<method name="set_pressed_no_signal">
<return type="void">
</return>
<argument index="0" name="pressed" type="bool">
</argument>
<description>
Changes the [member pressed] state of the button, without emitting [signal toggled]. Use when you just want to change the state of the button without sending the pressed event (e.g. when initializing scene). Only works if [member toggle_mode] is [code]true[/code].
[b]Note:[/b] This method doesn't unpress other buttons in [member button_group].
</description>
</method>
</methods>
<members>
<member name="action_mode" type="int" setter="set_action_mode" getter="get_action_mode" enum="BaseButton.ActionMode" default="1">
@ -60,7 +70,8 @@
[b]Note:[/b] This property only affects the button's visual appearance. Signals will be emitted at the same moment regardless of this property's value.
</member>
<member name="pressed" type="bool" setter="set_pressed" getter="is_pressed" default="false">
If [code]true[/code], the button's state is pressed. Means the button is pressed down or toggled (if [member toggle_mode] is active).
If [code]true[/code], the button's state is pressed. Means the button is pressed down or toggled (if [member toggle_mode] is active). Only works if [member toggle_mode] is [code]true[/code].
[b]Note:[/b] Setting [member pressed] will result in [signal toggled] to be emitted. If you want to change the pressed state without emitting that signal, use [method set_pressed_no_signal].
</member>
<member name="shortcut" type="Shortcut" setter="set_shortcut" getter="get_shortcut">
[Shortcut] associated to the button.

13
scene/gui/base_button.cpp
View file

@ -226,6 +226,18 @@ void BaseButton::set_pressed(bool p_pressed) {
update();
}
void BaseButton::set_pressed_no_signal(bool p_pressed) {
if (!toggle_mode) {
return;
}
if (status.pressed == p_pressed) {
return;
}
status.pressed = p_pressed;
update();
}
bool BaseButton::is_pressing() const {
return status.press_attempt;
}
@ -399,6 +411,7 @@ void BaseButton::_bind_methods() {
ClassDB::bind_method(D_METHOD("_unhandled_key_input"), &BaseButton::_unhandled_key_input);
ClassDB::bind_method(D_METHOD("set_pressed", "pressed"), &BaseButton::set_pressed);
ClassDB::bind_method(D_METHOD("is_pressed"), &BaseButton::is_pressed);
ClassDB::bind_method(D_METHOD("set_pressed_no_signal", "pressed"), &BaseButton::set_pressed_no_signal);
ClassDB::bind_method(D_METHOD("is_hovered"), &BaseButton::is_hovered);
ClassDB::bind_method(D_METHOD("set_toggle_mode", "enabled"), &BaseButton::set_toggle_mode);
ClassDB::bind_method(D_METHOD("is_toggle_mode"), &BaseButton::is_toggle_mode);

3
scene/gui/base_button.h
View file

@ -98,7 +98,8 @@ public:
bool is_pressing() const; ///< return whether button is pressed (toggled in)
bool is_hovered() const;
void set_pressed(bool p_pressed); ///only works in toggle mode
void set_pressed(bool p_pressed); // Only works in toggle mode.
void set_pressed_no_signal(bool p_pressed);
void set_toggle_mode(bool p_on);
bool is_toggle_mode() const;