libappfw: Added an inverted style for TabWidget

skyjake · Mar 10, 2014 · c657191 · c657191
1 parent 3a688de
commit c657191
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Showing 2 changed files with 29 additions and 1 deletion.
diff --git a/doomsday/libappfw/include/de/widgets/tabwidget.h b/doomsday/libappfw/include/de/widgets/tabwidget.h
@@ -52,6 +52,8 @@ class LIBAPPFW_PUBLIC TabWidget : public GuiWidget
 public:
     TabWidget(String const &name = "");
 
+    void useInvertedStyle();
+
     /**
      * Items representing the tabs in the widget.
      *

diff --git a/doomsday/libappfw/src/widgets/tabwidget.cpp b/doomsday/libappfw/src/widgets/tabwidget.cpp
@@ -33,11 +33,13 @@ DENG2_PIMPL(TabWidget)
     ui::Data::Pos current;
     MenuWidget *buttons;
     bool needUpdate;
+    bool invertedStyle;
 
     Instance(Public *i)
         : Base(i)
         , current(0)
         , needUpdate(false)
+        , invertedStyle(false)
     {
         self.add(buttons = new MenuWidget);
         buttons->enableScrolling(false);
@@ -63,6 +65,11 @@ DENG2_PIMPL(TabWidget)
         btn.setFont("tab.label");
         btn.margins().set("dialog.gap");
 
+        if(invertedStyle)
+        {
+            btn.useInfoStyle();
+        }
+
         btn.audienceForPress() += this;
     }
 
@@ -98,7 +105,16 @@ DENG2_PIMPL(TabWidget)
             bool const sel = (i == current);
             ButtonWidget &w = buttons->itemWidget<ButtonWidget>(buttons->items().at(i));
             w.setFont(sel? "tab.selected" : "tab.label");
-            w.setTextColor(sel? "tab.selected" : "text");
+            if(!invertedStyle)
+            {
+                w.setTextColor(sel? "tab.selected" : "text");
+                w.setHoverTextColor(sel? "tab.selected" : "text");
+            }
+            else
+            {
+                w.setTextColor(sel? "tab.inverted.selected" : "inverted.text");
+                w.setHoverTextColor(sel? "tab.inverted.selected" : "inverted.text");
+            }
         }
     }
 };
@@ -109,6 +125,16 @@ TabWidget::TabWidget(String const &name)
     rule().setInput(Rule::Height, d->buttons->rule().height());
 }
 
+void TabWidget::useInvertedStyle()
+{
+    d->invertedStyle = true;
+    foreach(Widget *w, d->buttons->childWidgets())
+    {
+        // Restyle each existing button.
+        w->as<ButtonWidget>().useInfoStyle();
+    }
+}
+
 ui::Data &TabWidget::items()
 {
     return d->buttons->items();