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Merge pull request #9489 from TwistedTwigleg/Additional_functions_for_Label_and_RichTextLabel

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Added additional functions to RichTextLabel
This commit is contained in:
Rémi Verschelde 2017-07-08 23:53:25 +02:00 committed by GitHub
commit 0bf88e4b38
2 changed files with 37 additions and 2 deletions
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33
scene/gui/rich_text_label.cpp
View file

@ -1822,12 +1822,37 @@ String RichTextLabel::get_text() {
return text;
}
void RichTextLabel::set_text(const String &p_string) {
clear();
add_text(p_string);
}
void RichTextLabel::set_percent_visible(float p_percent) {
if (p_percent < 0 || p_percent >= 1) {
visible_characters = -1;
percent_visible = 1;
} else {
visible_characters = get_total_character_count() * p_percent;
percent_visible = p_percent;
}
update();
}
float RichTextLabel::get_percent_visible() const {
return percent_visible;
}
void RichTextLabel::_bind_methods() {
ClassDB::bind_method(D_METHOD("_gui_input"), &RichTextLabel::_gui_input);
ClassDB::bind_method(D_METHOD("_scroll_changed"), &RichTextLabel::_scroll_changed);
ClassDB::bind_method(D_METHOD("get_text"), &RichTextLabel::get_text);
ClassDB::bind_method(D_METHOD("add_text", "text"), &RichTextLabel::add_text);
ClassDB::bind_method(D_METHOD("set_text", "text"), &RichTextLabel::set_text);
ClassDB::bind_method(D_METHOD("add_image", "image:Texture"), &RichTextLabel::add_image);
ClassDB::bind_method(D_METHOD("newline"), &RichTextLabel::add_newline);
ClassDB::bind_method(D_METHOD("remove_line"), &RichTextLabel::remove_line);
@ -1873,6 +1898,9 @@ void RichTextLabel::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_visible_characters", "amount"), &RichTextLabel::set_visible_characters);
ClassDB::bind_method(D_METHOD("get_visible_characters"), &RichTextLabel::get_visible_characters);
ClassDB::bind_method(D_METHOD("set_percent_visible", "percent_visible"), &RichTextLabel::set_percent_visible);
ClassDB::bind_method(D_METHOD("get_percent_visible"), &RichTextLabel::get_percent_visible);
ClassDB::bind_method(D_METHOD("get_total_character_count"), &RichTextLabel::get_total_character_count);
ClassDB::bind_method(D_METHOD("set_use_bbcode", "enable"), &RichTextLabel::set_use_bbcode);
@ -1881,7 +1909,9 @@ void RichTextLabel::_bind_methods() {
ADD_GROUP("BBCode", "bbcode_");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "bbcode_enabled"), "set_use_bbcode", "is_using_bbcode");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "bbcode_text", PROPERTY_HINT_MULTILINE_TEXT), "set_bbcode", "get_bbcode");
ADD_PROPERTY(PropertyInfo(Variant::INT, "visible_characters", PROPERTY_HINT_RANGE, "-1,128000,1"), "set_visible_characters", "get_visible_characters");
ADD_PROPERTY(PropertyInfo(Variant::REAL, "percent_visible", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_percent_visible", "get_percent_visible");
ADD_SIGNAL(MethodInfo("meta_clicked", PropertyInfo(Variant::NIL, "meta")));
@ -1914,7 +1944,6 @@ void RichTextLabel::set_visible_characters(int p_visible) {
}
int RichTextLabel::get_visible_characters() const {
return visible_characters;
}
int RichTextLabel::get_total_character_count() const {
@ -1964,11 +1993,11 @@ RichTextLabel::RichTextLabel() {
selection.enabled = false;
visible_characters = -1;
percent_visible = 1;
set_clip_contents(true);
}
RichTextLabel::~RichTextLabel() {
memdelete(main);
}

6
scene/gui/rich_text_label.h
View file

@ -258,6 +258,7 @@ private:
Selection selection;
int visible_characters;
float percent_visible;
void _process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int &y, int p_width, int p_line, ProcessMode p_mode, const Ref<Font> &p_base_font, const Color &p_base_color, const Point2i &p_click_pos = Point2i(), Item **r_click_item = NULL, int *r_click_char = NULL, bool *r_outside = NULL, int p_char_count = 0);
void _find_click(ItemFrame *p_frame, const Point2i &p_click, Item **r_click_item = NULL, int *r_click_char = NULL, bool *r_outside = NULL);
@ -340,10 +341,15 @@ public:
void set_bbcode(const String &p_bbcode);
String get_bbcode() const;
void set_text(const String &p_string);
void set_visible_characters(int p_visible);
int get_visible_characters() const;
int get_total_character_count() const;
void set_percent_visible(float p_percent);
float get_percent_visible() const;
RichTextLabel();
~RichTextLabel();
};