extends tooltheme with picColor and pressed texture for toolbar buttons

src/ButtonTheme.cc

@@ -0,0 +1,33 @@
+#include "ButtonTheme.hh"
+#include "FbTk/App.hh"
+
+//!! TODO: still missing *.pressed.picColor
+ButtonTheme::ButtonTheme(int screen_num, 
+                         const std::string &name, 
+                         const std::string &alt_name):
+    ToolTheme(screen_num, name, alt_name),
+    m_pic_color(*this, name + ".picColor", alt_name + ".PicColor"),
+    m_pressed_texture(*this, name + ".pressed", alt_name + ".Pressed"),
+    m_gc(RootWindow(FbTk::App::instance()->display(), screen_num)) {
+
+}
+
+bool ButtonTheme::fallback(FbTk::ThemeItem_base &item) {
+
+    if (item.name().find(".borderWidth") != std::string::npos) {
+        return FbTk::ThemeManager::instance().loadItem(item, "borderWidth", "BorderWidth");
+    }
+
+    if (item.name().find(".borderColor") != std::string::npos) {
+        return FbTk::ThemeManager::instance().loadItem(item, "borderColor", "BorderColor");
+    }
+
+    return ToolTheme::fallback(item);
+}
+
+void ButtonTheme::reconfigTheme() {
+    m_gc.setForeground(*m_pic_color);
+}
+
+
+

src/ButtonTheme.hh

@@ -0,0 +1,25 @@
+#ifndef BUTTONTHEME_HH
+#define BUTTONTHEME_HH
+
+#include "ToolTheme.hh"
+
+#include "FbTk/GContext.hh"
+
+class ButtonTheme: public ToolTheme {
+public:
+    ButtonTheme(int screen_num, 
+                const std::string &name, const std::string &alt_name);
+    virtual ~ButtonTheme() { }
+
+    bool fallback(FbTk::ThemeItem_base &item);
+    void reconfigTheme();
+
+    inline const FbTk::Texture &pressed() const { return *m_pressed_texture; }
+    inline GC gc() const { return m_gc.gc(); }
+private:
+    FbTk::ThemeItem<FbTk::Color> m_pic_color;
+    FbTk::ThemeItem<FbTk::Texture> m_pressed_texture;    
+    FbTk::GContext m_gc;
+};
+
+#endif // BUTTONTHEME_HH