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Diffstat (limited to 'kalarm/lib/spinbox2private.h')
| -rw-r--r-- | kalarm/lib/spinbox2private.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/kalarm/lib/spinbox2private.h b/kalarm/lib/spinbox2private.h new file mode 100644 index 000000000..74fbeb66c --- /dev/null +++ b/kalarm/lib/spinbox2private.h @@ -0,0 +1,92 @@ +/* + * spinbox2private.h - private classes for SpinBox2 (for Qt 3) + * Program: kalarm + * Copyright © 2005,2006,2008 by David Jarvie <djarvie@kde.org> + * + * 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. + * + * This program 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, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef SPINBOX2PRIVATE_H +#define SPINBOX2PRIVATE_H + +#include <qcanvas.h> +#include "spinbox.h" + + +/*============================================================================= += Class ExtraSpinBox +* Extra pair of spin buttons for SpinBox2. +* The widget is actually a whole spin box, but only the buttons are displayed. +=============================================================================*/ + +class ExtraSpinBox : public SpinBox +{ + Q_OBJECT + public: + explicit ExtraSpinBox(QWidget* parent, const char* name = 0) + : SpinBox(parent, name), mNewStylePending(false) { } + ExtraSpinBox(int minValue, int maxValue, int step, QWidget* parent, const char* name = 0) + : SpinBox(minValue, maxValue, step, parent, name), mNewStylePending(false) { } + signals: + void styleUpdated(); + protected: + virtual void paintEvent(QPaintEvent*); + virtual void styleChange(QStyle&) { mNewStylePending = true; } + private: + bool mNewStylePending; // style has changed, but not yet repainted +}; + + +/*============================================================================= += Class SpinMirror +* Displays the left-to-right mirror image of a pair of spin buttons, for use +* as the extra spin buttons in a SpinBox2. All mouse clicks are passed on to +* the real extra pair of spin buttons for processing. +* Mirroring in this way allows styles with rounded corners to display correctly. +=============================================================================*/ + +class SpinMirror : public QCanvasView +{ + Q_OBJECT + public: + explicit SpinMirror(SpinBox*, QFrame* spinFrame, QWidget* parent = 0, const char* name = 0); + void setReadOnly(bool ro) { mReadOnly = ro; } + bool isReadOnly() const { return mReadOnly; } + void setNormalButtons(const QPixmap&); + void redraw(const QPixmap&); + + public slots: + virtual void resize(int w, int h); + void redraw(); + + protected: + virtual void contentsMousePressEvent(QMouseEvent* e) { contentsMouseEvent(e); } + virtual void contentsMouseReleaseEvent(QMouseEvent* e) { contentsMouseEvent(e); } + virtual void contentsMouseMoveEvent(QMouseEvent* e) { contentsMouseEvent(e); } + virtual void contentsMouseDoubleClickEvent(QMouseEvent* e) { contentsMouseEvent(e); } + virtual void contentsWheelEvent(QWheelEvent*); + virtual bool event(QEvent*); + + private: + void contentsMouseEvent(QMouseEvent*); + + SpinBox* mSpinbox; // spinbox whose spin buttons are being mirrored + QFrame* mSpinFrame; // widget containing mSpinbox's spin buttons + QWidget* mSpinWidget; // spin buttons in mSpinbox + QPixmap mNormalButtons; // image of spin buttons in unpressed state + bool mReadOnly; // value cannot be changed +}; + +#endif // SPINBOX2PRIVATE_H |