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Diffstat (limited to 'scene/gui/tabs.cpp')
-rw-r--r--scene/gui/tabs.cpp165
1 files changed, 156 insertions, 9 deletions
diff --git a/scene/gui/tabs.cpp b/scene/gui/tabs.cpp
index ae7a4d59a7..a849d3ae72 100644
--- a/scene/gui/tabs.cpp
+++ b/scene/gui/tabs.cpp
@@ -5,7 +5,7 @@
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2007-2015 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -56,7 +56,14 @@ Size2 Tabs::get_minimum_size() const {
else
ms.width+=tab_bg->get_minimum_size().width;
+ if (tabs[i].right_button.is_valid()) {
+ Ref<Texture> rb=tabs[i].right_button;
+ Size2 bms = rb->get_size()+get_stylebox("button")->get_minimum_size();
+ bms.width+=get_constant("hseparation");
+ ms.width+=bms.width;
+ ms.height=MAX(bms.height+tab_bg->get_minimum_size().height,ms.height);
+ }
}
return ms;
@@ -66,6 +73,39 @@ Size2 Tabs::get_minimum_size() const {
void Tabs::_input_event(const InputEvent& p_event) {
+ if (p_event.type==InputEvent::MOUSE_MOTION) {
+
+ Point2 pos( p_event.mouse_motion.x, p_event.mouse_motion.y );
+
+ int hover=-1;
+ for(int i=0;i<tabs.size();i++) {
+
+ if (tabs[i].rb_rect.has_point(pos)) {
+ hover=i;
+ break;
+ }
+ }
+
+ if (hover!=rb_hover) {
+ rb_hover=hover;
+ update();
+ }
+ return;
+ }
+
+ if (rb_pressing && p_event.type==InputEvent::MOUSE_BUTTON &&
+ !p_event.mouse_button.pressed &&
+ p_event.mouse_button.button_index==BUTTON_LEFT) {
+
+ if (rb_hover!=-1) {
+ //pressed
+ emit_signal("right_button_pressed",rb_hover);
+ }
+
+ rb_pressing=false;
+ update();
+ }
+
if (p_event.type==InputEvent::MOUSE_BUTTON &&
p_event.mouse_button.pressed &&
p_event.mouse_button.button_index==BUTTON_LEFT) {
@@ -76,9 +116,15 @@ void Tabs::_input_event(const InputEvent& p_event) {
int found=-1;
for(int i=0;i<tabs.size();i++) {
- int ofs=tabs[i].ofs_cache;
+ if (tabs[i].rb_rect.has_point(pos)) {
+ rb_pressing=true;
+ update();
+ return;
+ }
- if (pos.x < ofs) {
+ int ofs=tabs[i].ofs_cache;
+ int size = tabs[i].ofs_cache;
+ if (pos.x >=tabs[i].ofs_cache && pos.x<tabs[i].ofs_cache+tabs[i].size_cache) {
found=i;
break;
@@ -89,6 +135,7 @@ void Tabs::_input_event(const InputEvent& p_event) {
if (found!=-1) {
set_current_tab(found);
+ emit_signal("tab_changed",found);
}
}
@@ -99,7 +146,10 @@ void Tabs::_notification(int p_what) {
switch(p_what) {
-
+ case NOTIFICATION_MOUSE_EXIT: {
+ rb_hover=-1;
+ update();
+ } break;
case NOTIFICATION_DRAW: {
RID ci = get_canvas_item();
@@ -117,8 +167,22 @@ void Tabs::_notification(int p_what) {
int w=0;
+ int mw = get_minimum_size().width;
+
+ if (tab_align==ALIGN_CENTER) {
+ w=(get_size().width-mw)/2;
+ } else if (tab_align==ALIGN_RIGHT) {
+ w=get_size().width-mw;
+
+ }
+
+ if (w<0) {
+ w=0;
+ }
+
for(int i=0;i<tabs.size();i++) {
+ tabs[i].ofs_cache=w;
String s = tabs[i].text;
int lsize=0;
@@ -127,7 +191,7 @@ void Tabs::_notification(int p_what) {
Ref<Texture> icon;
if (tabs[i].icon.is_valid()) {
- Ref<Texture> icon = tabs[i].icon;
+ icon = tabs[i].icon;
if (icon.is_valid()) {
lsize+=icon->get_width();
if (s!="")
@@ -136,6 +200,16 @@ void Tabs::_notification(int p_what) {
}
}
+ if (tabs[i].right_button.is_valid()) {
+ Ref<StyleBox> style = get_stylebox("button");
+ Ref<Texture> rb=tabs[i].right_button;
+
+ lsize+=get_constant("hseparation");
+ lsize+=style->get_margin(MARGIN_LEFT);
+ lsize+=rb->get_width();
+ lsize+=style->get_margin(MARGIN_RIGHT);
+
+ }
Ref<StyleBox> sb;
int va;
@@ -169,9 +243,39 @@ void Tabs::_notification(int p_what) {
font->draw(ci, Point2i( w, sb->get_margin(MARGIN_TOP)+((sb_rect.size.y-sb_ms.y)-font->get_height())/2+font->get_ascent() ), s, col );
- w+=slen+sb->get_margin(MARGIN_RIGHT);
+ w+=slen;
- tabs[i].ofs_cache=w;
+ if (tabs[i].right_button.is_valid()) {
+ Ref<StyleBox> style = get_stylebox("button");
+ Ref<Texture> rb=tabs[i].right_button;
+
+ w+=get_constant("hseparation");
+
+ Rect2 rb_rect;
+ rb_rect.size=style->get_minimum_size()+rb->get_size();
+ rb_rect.pos.x=w;
+ rb_rect.pos.y=sb->get_margin(MARGIN_TOP)+((sb_rect.size.y-sb_ms.y)-(rb_rect.size.y))/2;
+
+ if (rb_hover==i) {
+ if (rb_pressing)
+ get_stylebox("button_pressed")->draw(ci,rb_rect);
+ else
+ style->draw(ci,rb_rect);
+ }
+
+ w+=style->get_margin(MARGIN_LEFT);
+
+ rb->draw(ci,Point2i( w,rb_rect.pos.y+style->get_margin(MARGIN_TOP) ));
+ w+=rb->get_width();
+ w+=style->get_margin(MARGIN_RIGHT);
+ tabs[i].rb_rect=rb_rect;
+
+
+ }
+
+ w+=sb->get_margin(MARGIN_RIGHT);
+
+ tabs[i].size_cache=w-tabs[i].ofs_cache;
}
@@ -195,7 +299,7 @@ void Tabs::set_current_tab(int p_current) {
current=p_current;
_change_notify("current_tab");
- emit_signal("tab_changed",current);
+ //emit_signal("tab_changed",current);
update();
}
@@ -237,6 +341,23 @@ Ref<Texture> Tabs::get_tab_icon(int p_tab) const{
}
+
+
+void Tabs::set_tab_right_button(int p_tab,const Ref<Texture>& p_right_button){
+
+ ERR_FAIL_INDEX(p_tab,tabs.size());
+ tabs[p_tab].right_button=p_right_button;
+ update();
+ minimum_size_changed();
+
+}
+Ref<Texture> Tabs::get_tab_right_button(int p_tab) const{
+
+ ERR_FAIL_INDEX_V(p_tab,tabs.size(),Ref<Texture>());
+ return tabs[p_tab].right_button;
+
+}
+
void Tabs::add_tab(const String& p_str,const Ref<Texture>& p_icon) {
Tab t;
@@ -249,6 +370,12 @@ void Tabs::add_tab(const String& p_str,const Ref<Texture>& p_icon) {
}
+void Tabs::clear_tabs() {
+ tabs.clear();
+ current=0;
+ update();
+}
+
void Tabs::remove_tab(int p_idx) {
ERR_FAIL_INDEX(p_idx,tabs.size());
@@ -263,8 +390,19 @@ void Tabs::remove_tab(int p_idx) {
if (current>=tabs.size())
current=tabs.size()-1;
- emit_signal("tab_changed",current);
+ //emit_signal("tab_changed",current);
+
+}
+
+void Tabs::set_tab_align(TabAlign p_align) {
+
+ tab_align=p_align;
+ update();
+}
+
+Tabs::TabAlign Tabs::get_tab_align() const {
+ return tab_align;
}
@@ -280,15 +418,24 @@ void Tabs::_bind_methods() {
ObjectTypeDB::bind_method(_MD("get_tab_icon:Texture","tab_idx"),&Tabs::get_tab_icon);
ObjectTypeDB::bind_method(_MD("remove_tab","tab_idx"),&Tabs::remove_tab);
ObjectTypeDB::bind_method(_MD("add_tab","title","icon:Texture"),&Tabs::add_tab);
+ ObjectTypeDB::bind_method(_MD("set_tab_align","align"),&Tabs::set_tab_align);
+ ObjectTypeDB::bind_method(_MD("get_tab_align"),&Tabs::get_tab_align);
ADD_SIGNAL(MethodInfo("tab_changed",PropertyInfo(Variant::INT,"tab")));
+ ADD_SIGNAL(MethodInfo("right_button_pressed",PropertyInfo(Variant::INT,"tab")));
ADD_PROPERTY( PropertyInfo(Variant::INT, "current_tab", PROPERTY_HINT_RANGE,"-1,4096,1",PROPERTY_USAGE_EDITOR), _SCS("set_current_tab"), _SCS("get_current_tab") );
+ BIND_CONSTANT( ALIGN_LEFT );
+ BIND_CONSTANT( ALIGN_CENTER );
+ BIND_CONSTANT( ALIGN_RIGHT );
}
Tabs::Tabs() {
current=0;
+ tab_align=ALIGN_CENTER;
+ rb_hover=-1;
+ rb_pressing=false;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 14:33:13 +0000