You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
91 lines
2.9 KiB
91 lines
2.9 KiB
/***************************************************************************
|
|
texteditselection.h - description
|
|
-------------------
|
|
begin : Wed Jul 12 2000
|
|
copyright : (C) 2000 by Artur Rataj
|
|
email : art@zeus.polsl.gliwice.pl
|
|
***************************************************************************/
|
|
|
|
/***************************************************************************
|
|
* *
|
|
* This program 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 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#ifndef TEXTEDITSELECTION_H
|
|
#define TEXTEDITSELECTION_H
|
|
|
|
#include <tqwidget.h>
|
|
#include <tqlineedit.h>
|
|
#include <tqlayout.h>
|
|
|
|
#include "color.h"
|
|
|
|
/** Color selection widget using line edit. Either HSV or RGB components
|
|
* can be set.
|
|
* @author Artur Rataj
|
|
*/
|
|
class TextEditSelection : public TQWidget {
|
|
Q_OBJECT
|
|
|
|
|
|
public:
|
|
/** Constructs the widget */
|
|
TextEditSelection(TQWidget *parent=0, const char *name=0);
|
|
~TextEditSelection();
|
|
|
|
signals:
|
|
/** A signal that a color value has changed by edition */
|
|
void valueChanged(Color*);
|
|
|
|
public slots:
|
|
/** sets a color */
|
|
void slotSetValue(Color* color);
|
|
|
|
protected:
|
|
/** Adds a component line edit */
|
|
void addComponent(const int index, TQLineEdit* lineEdit, const int maxValue, const TQString& labelString,
|
|
const int row, const int column, TQGridLayout* layout);
|
|
/** sets RGB string in rgbStringLineEdit */
|
|
void setRgbString(const int red, const int green, const int blue);
|
|
|
|
protected slots:
|
|
/** Called if one of HSV components has changed. In that case, RGB components are
|
|
* also changed to match the HSV ones
|
|
*/
|
|
void slotHsvComponentChanged();
|
|
/** Called if one of RGB components has changed. In that case, HSV components are
|
|
* also changed to match the RGB ones
|
|
*/
|
|
void slotRgbComponentChanged();
|
|
/** Called if the RGB string has changed. In that case, RGB and HSV components are
|
|
* also changed to match the RGB string
|
|
*/
|
|
void slotRgbStringChanged();
|
|
|
|
protected:
|
|
/** Indexes of components */
|
|
enum { H_INDEX = 0,
|
|
S_INDEX = 1,
|
|
V_INDEX = 2,
|
|
R_INDEX = 3,
|
|
G_INDEX = 4,
|
|
B_INDEX = 5,
|
|
/** A total number of components */
|
|
COMPONENTS_NUM = 6 };
|
|
|
|
/** Line edit widgets table */
|
|
TQLineEdit* lineEditTable[COMPONENTS_NUM];
|
|
/** RGB hex string line edit widgets table */
|
|
TQLineEdit* rgbStringLineEdit;
|
|
/** The selected color */
|
|
Color color;
|
|
/** A flag that components are matched */
|
|
bool inChangingComponents;
|
|
};
|
|
|
|
#endif
|