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Added option for spinbox to update it's value on line edit 'text_changed' rather than 'text_entered'

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This commit is contained in:
Eric M 2020-04-27 20:24:27 +10:00
parent dc2b062609
commit baba971c81
3 changed files with 39 additions and 1 deletions
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3
doc/classes/SpinBox.xml
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@ -55,6 +55,9 @@
<member name="suffix" type="String" setter="set_suffix" getter="get_suffix" default="&quot;&quot;">
Adds the specified [code]suffix[/code] string after the numerical value of the [SpinBox].
</member>
<member name="update_on_text_changed" type="bool" setter="set_update_on_text_changed" getter="get_update_on_text_changed" default="false">
Sets the value of the [Range] for this [SpinBox] when the [LineEdit] text is [i]changed[/i] instead of [i]submitted[/i]. See [signal LineEdit.text_changed] and [signal LineEdit.text_submitted].
</member>
</members>
<theme_items>
<theme_item name="updown" data_type="icon" type="Texture2D">

31
scene/gui/spin_box.cpp
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@ -68,6 +68,15 @@ void SpinBox::_text_submitted(const String &p_string) {
_value_changed(0);
}
void SpinBox::_text_changed(const String &p_string) {
int cursor_pos = line_edit->get_caret_column();
_text_submitted(p_string);
// Line edit 'set_text' method resets the cursor position so we need to undo that.
line_edit->set_caret_column(cursor_pos);
}
LineEdit *SpinBox::get_line_edit() {
return line_edit;
}
@ -244,6 +253,24 @@ String SpinBox::get_prefix() const {
return prefix;
}
void SpinBox::set_update_on_text_changed(bool p_update) {
if (update_on_text_changed == p_update) {
return;
}
update_on_text_changed = p_update;
if (p_update) {
line_edit->connect("text_changed", callable_mp(this, &SpinBox::_text_changed), Vector<Variant>(), CONNECT_DEFERRED);
} else {
line_edit->disconnect("text_changed", callable_mp(this, &SpinBox::_text_changed));
}
}
bool SpinBox::get_update_on_text_changed() const {
return update_on_text_changed;
}
void SpinBox::set_editable(bool p_editable) {
line_edit->set_editable(p_editable);
}
@ -267,11 +294,14 @@ void SpinBox::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_prefix"), &SpinBox::get_prefix);
ClassDB::bind_method(D_METHOD("set_editable", "editable"), &SpinBox::set_editable);
ClassDB::bind_method(D_METHOD("is_editable"), &SpinBox::is_editable);
ClassDB::bind_method(D_METHOD("set_update_on_text_changed"), &SpinBox::set_update_on_text_changed);
ClassDB::bind_method(D_METHOD("get_update_on_text_changed"), &SpinBox::get_update_on_text_changed);
ClassDB::bind_method(D_METHOD("apply"), &SpinBox::apply);
ClassDB::bind_method(D_METHOD("get_line_edit"), &SpinBox::get_line_edit);
ADD_PROPERTY(PropertyInfo(Variant::INT, "align", PROPERTY_HINT_ENUM, "Left,Center,Right,Fill"), "set_align", "get_align");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "editable"), "set_editable", "is_editable");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "update_on_text_changed"), "set_update_on_text_changed", "get_update_on_text_changed");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "prefix"), "set_prefix", "get_prefix");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "suffix"), "set_suffix", "get_suffix");
}
@ -284,7 +314,6 @@ SpinBox::SpinBox() {
line_edit->set_mouse_filter(MOUSE_FILTER_PASS);
line_edit->set_align(LineEdit::ALIGN_LEFT);
//connect("value_changed",this,"_value_changed");
line_edit->connect("text_submitted", callable_mp(this, &SpinBox::_text_submitted), Vector<Variant>(), CONNECT_DEFERRED);
line_edit->connect("focus_exited", callable_mp(this, &SpinBox::_line_edit_focus_exit), Vector<Variant>(), CONNECT_DEFERRED);
line_edit->connect("gui_input", callable_mp(this, &SpinBox::_line_edit_input));

6
scene/gui/spin_box.h
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@ -40,6 +40,7 @@ class SpinBox : public Range {
LineEdit *line_edit;
int last_w = 0;
bool update_on_text_changed = false;
Timer *range_click_timer;
void _range_click_timeout();
@ -47,6 +48,8 @@ class SpinBox : public Range {
void _text_submitted(const String &p_string);
virtual void _value_changed(double) override;
void _text_changed(const String &p_string);
String prefix;
String suffix;
@ -88,6 +91,9 @@ public:
void set_prefix(const String &p_prefix);
String get_prefix() const;
void set_update_on_text_changed(bool p_update);
bool get_update_on_text_changed() const;
void apply();
SpinBox();