Extend checkbox theming.

New options:
    padding - padding from all sides except left
    imagePadding - padding from left before image
    imageSize - image size for computation width
    spacing - space between image and text

width = imagePadding + imageSize + spacing + text width + padding
height = padding + text height + padding

1 files changed, 10 insertions, 7 deletions

diff --git a/src/gui/widgets/checkbox.h b/src/gui/widgets/checkbox.h
index 654c48d62..0ca579d3b 100644
--- a/src/gui/widgets/checkbox.h
+++ b/src/gui/widgets/checkbox.h
@@ -28,6 +28,7 @@
 #include "localconsts.h"
 
 class Image;
+class Skin;
 
 /**
  * Check box widget. Same as the Guichan check box but with custom look.
@@ -78,16 +79,18 @@ class CheckBox final : public gcn::CheckBox
 
         void keyPressed(gcn::KeyEvent& keyEvent) override;
 
+        void adjustSize();
+
     private:
+        bool mHasMouse;
+        int mPadding;
+        int mImagePadding;
+        int mImageSize;
+        int mSpacing;
+
         static int instances;
+        static Skin *mSkin;
         static float mAlpha;
-        bool mHasMouse;
-        static Image *checkBoxNormal;
-        static Image *checkBoxChecked;
-        static Image *checkBoxDisabled;
-        static Image *checkBoxDisabledChecked;
-        static Image *checkBoxNormalHi;
-        static Image *checkBoxCheckedHi;
 };
 
 #endif