Content

CAlphaBar

Implements AlphaBar control.

You can find more information in comments below. Overrided methods can be found in corresponding base classes and interfaces.

class CAlphaBar :public virtual IAlphaBar, public CControl
{
public:
    void(*OnChange)(IControl *sender); // Event called when color changed by user 

    // IControl setters 
    bool setDPI(const Point &value) override;

    // IControl methods 
    void Refresh(const bool refresh_children) override;

    int getAlpha() override;

    bool setAlpha(const int value) override;

    CAlphaBar();
    CAlphaBar(IControl *parent);
    CAlphaBar(IForm *parent);

    // Return layout properties 
    float getPickerSize() const;
    Color getPickerColor() const;
    Color getPickerBorderColor() const;
    Color getCheckerColor1() const;
    Color getCheckerColor2() const;
    Color getBackgroundColor() const; // If alpha channel of background color is 0, then checker background will be drawn 
    Color getForegroundColor1() const;
    Color getForegroundColor2() const;
    float getCheckerSize() const;

    // Set layout properties 
    bool setPickerSize(const float value);
    bool setPickerColor(const Color &value);
    bool setPickerBorderColor(const Color &value);
    bool setCheckerColor1(const Color &value);
    bool setCheckerColor2(const Color &value);
    bool setBackgroundColor(const Color &value);
    bool setForegroundColor1(const Color &value);
    bool setForegroundColor2(const Color &value);
    bool setCheckerSize(const float value);
};