220 lines
7.0 KiB
C++
220 lines
7.0 KiB
C++
/************************************************************************
|
|
* ftogglebutton.h - Intermediate base class for a toggle button *
|
|
* *
|
|
* This file is part of the Final Cut widget toolkit *
|
|
* *
|
|
* Copyright 2014-2017 Markus Gans *
|
|
* *
|
|
* The Final Cut is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 3 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
* The Final Cut 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 General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
|
|
************************************************************************/
|
|
|
|
/* Inheritance diagram
|
|
* ═══════════════════
|
|
*
|
|
* ▕▔▔▔▔▔▔▔▔▔▏ ▕▔▔▔▔▔▔▔▔▔▏
|
|
* ▕ FObject ▏ ▕ FTerm ▏
|
|
* ▕▁▁▁▁▁▁▁▁▁▏ ▕▁▁▁▁▁▁▁▁▁▏
|
|
* ▲ ▲
|
|
* │ │
|
|
* └─────┬─────┘
|
|
* │
|
|
* ▕▔▔▔▔▔▔▔▔▏
|
|
* ▕ FVTerm ▏
|
|
* ▕▁▁▁▁▁▁▁▁▏
|
|
* ▲
|
|
* │
|
|
* ▕▔▔▔▔▔▔▔▔▔▏
|
|
* ▕ FWidget ▏
|
|
* ▕▁▁▁▁▁▁▁▁▁▏
|
|
* ▲
|
|
* │
|
|
* ▕▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▏
|
|
* ▕ FToggleButton ▏
|
|
* ▕▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▏
|
|
*/
|
|
|
|
#ifndef FTOGGLEBUTTON_H
|
|
#define FTOGGLEBUTTON_H
|
|
|
|
#include "final/fwidget.h"
|
|
|
|
|
|
// class forward declaration
|
|
class FButtonGroup;
|
|
|
|
//----------------------------------------------------------------------
|
|
// class FToggleButton - abstract class for FRadioButton, FCheckBox, ...
|
|
//----------------------------------------------------------------------
|
|
|
|
#pragma pack(push)
|
|
#pragma pack(1)
|
|
|
|
class FToggleButton : public FWidget
|
|
{
|
|
public:
|
|
// Using-declaration
|
|
using FWidget::setGeometry;
|
|
|
|
// Constructors
|
|
explicit FToggleButton (FWidget* = 0);
|
|
FToggleButton (const FString&, FWidget* = 0);
|
|
|
|
// Destructor
|
|
virtual ~FToggleButton();
|
|
|
|
// Accessors
|
|
virtual const char* getClassName() const;
|
|
FString& getText();
|
|
|
|
// Mutators
|
|
void setGeometry (int, int, int, int, bool = true);
|
|
bool setNoUnderline (bool);
|
|
bool setNoUnderline();
|
|
bool unsetNoUnderline();
|
|
bool setEnable (bool);
|
|
bool setEnable();
|
|
bool unsetEnable();
|
|
bool setDisable();
|
|
bool setFocus (bool);
|
|
bool setFocus();
|
|
bool unsetFocus();
|
|
bool setChecked (bool);
|
|
bool setChecked();
|
|
bool unsetChecked();
|
|
virtual void setText (const FString&);
|
|
|
|
// Inquiries
|
|
bool isChecked();
|
|
|
|
// Methods
|
|
void hide();
|
|
|
|
// Event handlers
|
|
void onMouseDown (FMouseEvent*);
|
|
void onMouseUp (FMouseEvent*);
|
|
void onWheel (FWheelEvent*);
|
|
void onAccel (FAccelEvent*);
|
|
void onFocusIn (FFocusEvent*);
|
|
void onFocusOut (FFocusEvent*);
|
|
|
|
protected:
|
|
// Accessor
|
|
uChar getHotkey();
|
|
FButtonGroup* getGroup() const;
|
|
|
|
// Mutator
|
|
void setHotkeyAccelerator();
|
|
|
|
// Inquiries
|
|
bool isRadioButton() const;
|
|
bool isCheckboxButton() const;
|
|
bool hasGroup() const;
|
|
|
|
// Methods
|
|
virtual void draw();
|
|
void drawLabel();
|
|
void processClick();
|
|
void processToggle();
|
|
|
|
// Event handler
|
|
virtual void onKeyPress (FKeyEvent*);
|
|
|
|
// Data Members
|
|
bool checked;
|
|
int label_offset_pos;
|
|
int button_width; // plus margin spaces
|
|
|
|
private:
|
|
// Disable copy constructor
|
|
FToggleButton (const FToggleButton&);
|
|
|
|
// Disable assignment operator (=)
|
|
FToggleButton& operator = (const FToggleButton&);
|
|
|
|
// Mutator
|
|
void setGroup (FButtonGroup*);
|
|
|
|
// Methods
|
|
void init();
|
|
|
|
// Friend classes
|
|
friend class FButtonGroup;
|
|
|
|
// Data Members
|
|
FButtonGroup* button_group;
|
|
bool focus_inside_group;
|
|
FString text;
|
|
};
|
|
#pragma pack(pop)
|
|
|
|
|
|
// FRadioButton inline functions
|
|
//----------------------------------------------------------------------
|
|
inline const char* FToggleButton::getClassName() const
|
|
{ return "FToggleButton"; }
|
|
|
|
//----------------------------------------------------------------------
|
|
inline FString& FToggleButton::getText()
|
|
{ return text; }
|
|
|
|
//----------------------------------------------------------------------
|
|
inline bool FToggleButton::setNoUnderline()
|
|
{ return setNoUnderline(true); }
|
|
|
|
//----------------------------------------------------------------------
|
|
inline bool FToggleButton::unsetNoUnderline()
|
|
{ return setNoUnderline(false); }
|
|
|
|
//----------------------------------------------------------------------
|
|
inline bool FToggleButton::setEnable()
|
|
{ return setEnable(true); }
|
|
|
|
//----------------------------------------------------------------------
|
|
inline bool FToggleButton::unsetEnable()
|
|
{ return setEnable(false); }
|
|
|
|
//----------------------------------------------------------------------
|
|
inline bool FToggleButton::setDisable()
|
|
{ return setEnable(false); }
|
|
|
|
//----------------------------------------------------------------------
|
|
inline bool FToggleButton::setFocus()
|
|
{ return setFocus(true); }
|
|
|
|
//----------------------------------------------------------------------
|
|
inline bool FToggleButton::unsetFocus()
|
|
{ return setFocus(false); }
|
|
|
|
//----------------------------------------------------------------------
|
|
inline bool FToggleButton::setChecked()
|
|
{ return setChecked(true); }
|
|
|
|
//----------------------------------------------------------------------
|
|
inline bool FToggleButton::unsetChecked()
|
|
{ return setChecked(false); }
|
|
|
|
//----------------------------------------------------------------------
|
|
inline bool FToggleButton::isChecked()
|
|
{ return checked; }
|
|
|
|
//----------------------------------------------------------------------
|
|
inline FButtonGroup* FToggleButton::getGroup() const
|
|
{ return button_group; }
|
|
|
|
//----------------------------------------------------------------------
|
|
inline bool FToggleButton::hasGroup() const
|
|
{ return button_group; }
|
|
|
|
#endif // FTOGGLEBUTTON_H
|