window.h

Go to the documentation of this file.

/*
  libwt - Vassilis Virvilis Toolkit - a widget library
  Copyright (C) 2006 Vassilis Virvilis <vasvir2@fastmail.fm>
 
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.
  
  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.
  
  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the
  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  Boston, MA  02111-1307, SA.
*/

#ifndef WT_WINDOW_H
#define WT_WINDOW_H

#include <wt/box.h>

namespace Wt {
class Label;

class Window : public Widget {
public:
    Window(Widget *parent = 0, const std::string &name = "Window::anon", int wflags = 0);

    // Including the window frame
    // if frame is NULL then window is a sytem top level.
    /// \todo query SDL when frame_ == NULL
    Rect frameGeometry() const {
        return (frame_) ? frame_->geometry() : geometry();
    }

    int x() const {
        return frameGeometry().x();
    }

    int y() const {
        return frameGeometry().y();
    }

    Point pos() const {
        return frameGeometry().topLeft();
    }

    Size frameSize() const {
        return frameGeometry().size();
    }

    virtual void setTitleFont(const Font& font);
    const Font& titleFont() const;
    virtual void setTitle(const std::string& text);
    std::string title() const;
    void setTitleColor(const Color& color);
    const Color& titleColor() const;
    void setTitleBarColor(const Color& color);
    const Color& titleBarColor() const;
    virtual void setBackgroundColor(const Color& color);

    void raise();
    void lower();

    virtual void hide();
    virtual void show();

protected:
    // Layout needs to distinguish Window::Frames
    friend class Layout;

class Frame : public VBox {
    public:
        Frame(Widget *parent = 0,
              const std::string &name = "WindowFrame::anon", int wflags = 0);

        virtual void setFont(const Font& font);
        const Font& font() const;
        void setText(const std::string& text);
        std::string text() const;
        virtual void setForegroundColor(const Color& color);
        const Color& foregroundColor() const;
        virtual void setBackgroundColor(const Color& color);
        const Color& backgroundColor() const;

    protected:
        virtual void childEvent(ChildEvent *);
        virtual void mouseMoveEvent(MouseEvent *);
        virtual void mousePressEvent(MouseEvent *);
        virtual void mouseReleaseEvent(MouseEvent *);
        virtual void enterEvent(Event *);
        virtual void leaveEvent(Event *);

    private:
        HBox *titlebar_b;
        Label *title_;
        Point pos_start_;
        Point topleft_start_;
        bool pressed_;
    };

private:
    Frame *frame_;
};

}
#endif // WT_WINDOW_H

---

Generated Fri Jul 28 19:23:01 2006.
Copyright © 1998-2003 by the respective authors.

This document is licensed under the terms of the GNU Free Documentation License and may be freely distributed under the conditions given by this license.