Control class code

module winglib.controls;

private import core.runtime;
private import core.sys.windows.windows;
private import std.stdio;

private import winglib.fonts;



/// A base class for all controls
class Control {

    import winglib.window : Window;
    import winglib.enums : ControlType ;


    /// Set the text of control
    @property void text(string value) {this.mText = value ;}

    /// Returns the control text
    @property string text() {return this.mText ;}

    /// Set the width of the control
    @property void width(int value) {this.mWidth = value ;}

    /// Return the width of control
    @property int width() {return this.mWidth ;}

    /// Set the height of control
    @property void height(int value) {this.mHeight = value ; }

    /// Returns the height of control
    @property int height() {return this.mHeight ;}

    /// Set the X position of control
    @property void xPos(int value) {this.mXpos = value ;}

    /// Return the x position of control
    @property int xPos() {return this.mXpos ; }

    /// Set the y position of control
    @property void yPos(int value) {this.mYpos = value ;}

    /// Returns the y position of control
    @property int yPos() {return this.mYpos ;}

   /// Returns the window handle
    @property HWND handle() {return this.mHandle ;}


    /// Set the name of the control
    @property void name(string value) {this.mName = value ;}

    /// Return the name of control
    @property string name() {return this.mName ; }

    ///
    @property void parent(Window value) {this.mParent = value ;}

    ///
    @property Window parent() {return this.mParent ;}

    @property ControlType controlType() {return this.mControlType;}

    @property Font font() {return this.mFont;}
    @property void font(Font value) {
        this.mFont = value;
        if(this.misHandleCreated) {
            this.setFont();     // This will create a font handle and send the WM_SETFONT msg to control/window.
        }
    }

    @property bool isHandleCreated() {return this.misHandleCreated;}
    //-------------------------------------------------------------------

    void hide(){ ShowWindow(this.mHandle, SW_HIDE);}
    void show(){ShowWindow(this.mHandle, SW_SHOW);}
    protected void setFont() {
        import winglib.commons : sendMsg;

        HFONT fontHandle = createFontHandle(this.mHandle,
                                            this.mFont.name,
                                            this.mFont.size,
                                            this.mFont.fontWeight,
                                            this.mFont.italics,
                                            this.mFont.underline);
        sendMsg(this.mHandle, WM_SETFONT, fontHandle, true);
    }
    //-------------------------------------------------------------

    protected :
            string mText ;
            int mWidth ;
            int mHeight ;
            int mXpos ;
            int mYpos ;
            HWND mHandle ;
            string mName ;
            Window mParent ;
            Font mFont;
            bool misHandleCreated;
            ControlType mControlType;

}