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OpenBoard/src/gui/UBDockPalette.h

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/*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef UBDOCKPALETTE_H
#define UBDOCKPALETTE_H
#include <QWidget>
#include <QMouseEvent>
#include <QBrush>
#include <QPaintEvent>
#include <QResizeEvent>
#include <QEvent>
#include <QTime>
#include <QPoint>
#include <QPixmap>
#include <QMap>
#include <QStackedWidget>
#include <QVBoxLayout>
#include <QVector>
#include "UBDockPaletteWidget.h"
#define TABSIZE 50 //Height of the tab of the palette
#define CLICKTIME 1000000 //Clicktime to expand or collapse palette
/**
* \brief The dock positions
*/
typedef enum
{
eUBDockOrientation_Left, /** Left dock */
eUBDockOrientation_Right, /** Right dock */
eUBDockOrientation_Top, /** [to be implemented]Top dock */
eUBDockOrientation_Bottom /** [to be implemented]Bottom dock */
}eUBDockOrientation;
typedef enum
{
eUBDockTabOrientation_Up, /** Up tabs */
eUBDockTabOrientation_Down /** Down tabs */
}eUBDockTabOrientation;
class UBDockPalette;
class UBTabDockPalette : public QWidget
{
Q_OBJECT
friend class UBDockPalette;
public:
UBTabDockPalette(UBDockPalette *dockPalette, QWidget *parent = 0);
~UBTabDockPalette();
protected:
virtual void mousePressEvent(QMouseEvent *event);
virtual void mouseMoveEvent(QMouseEvent *event);
virtual void mouseReleaseEvent(QMouseEvent *event);
virtual void paintEvent(QPaintEvent *event);
private:
UBDockPalette *dock;
int mVerticalOffset;
bool mFlotable;
};
typedef enum
{
eUBDockPaletteType_LEFT,
eUBDockPaletteType_RIGHT,
eUBDockPaletteType_NAVIGATOR,
} eUBDockPaletteType;
class UBDockPalette : public QWidget
{
Q_OBJECT
friend class UBTabDockPalette;
public:
UBDockPalette(eUBDockPaletteType paletteType, QWidget* parent=0, const char* name="UBDockPalette");
~UBDockPalette();
eUBDockOrientation orientation();
void setOrientation(eUBDockOrientation orientation);
void setTabsOrientation(eUBDockTabOrientation orientation);
void showTabWidget(int tabIndex);
QRect getTabPaletteRect();
virtual void assignParent(QWidget *widget);
virtual void setVisible(bool visible);
virtual void paintEvent(QPaintEvent *event);
virtual void enterEvent(QEvent *);
virtual void leaveEvent(QEvent *);
void setBackgroundBrush(const QBrush& brush);
void registerWidget(UBDockPaletteWidget* widget);
void addTab(UBDockPaletteWidget* widget);
void removeTab(UBDockPaletteWidget* widget);
void connectSignals();
bool switchMode(eUBDockPaletteWidgetMode mode);
QVector<UBDockPaletteWidget*> GetWidgetsList() { return mRegisteredWidgets; }
public:
bool isTabFlotable() {return mTabPalette->mFlotable;}
void setTabFlotable(bool newFlotable) {mTabPalette->mFlotable = newFlotable;}
int getAdditionalVOffset() const {return mTabPalette->mVerticalOffset;}
void setAdditionalVOffset(int newOffset) {mTabPalette->mVerticalOffset = newOffset;}
eUBDockPaletteType paletteType(){return mPaletteType;}
public slots:
void onShowTabWidget(UBDockPaletteWidget* widget);
void onHideTabWidget(UBDockPaletteWidget* widget);
void onAllDownloadsFinished();
protected:
virtual int border();
virtual int radius();
virtual int customMargin();
virtual void updateMaxWidth();
virtual void resizeEvent(QResizeEvent *event);
virtual int collapseWidth();
/** The current dock orientation */
eUBDockOrientation mOrientation;
/** The current background brush */
QBrush mBackgroundBrush;
/** The preferred width */
int mPreferredWidth;
/** The preferred height */
int mPreferredHeight;
/** A flag used to allow the resize */
bool mCanResize;
/** A flag indicating if the palette has been resized between a click and a release */
bool mResized;
/** The width that trig the collapse */
int mCollapseWidth;
/** The last width of the palette */
int mLastWidth;
/** The click time*/
QTime mClickTime;
/** The mouse pressed position */
QPoint mMousePressPos;
/** The tab orientation */
eUBDockTabOrientation mTabsOrientation;
/** The h position of the tab */
int mHTab;
/** The stacked widget */
QStackedWidget* mpStackWidget;
/** The layout */
QVBoxLayout* mpLayout;
/** The current tab index */
int mCurrentTab;
/** The visible tab widgets */
QVector<UBDockPaletteWidget*> mTabWidgets;
/** The current widget */
QVector<UBDockPaletteWidget*> mRegisteredWidgets;
/** The current tab widget */
QString mCrntTabWidget;
private slots:
void onToolbarPosUpdated();
void onResizeRequest(QResizeEvent* event);
private:
void tabClicked(int tabIndex);
int tabSpacing();
void toggleCollapseExpand();
void moveTabs();
void resizeTabs();
private:
eUBDockPaletteType mPaletteType;
UBTabDockPalette *mTabPalette;
};
#endif // UBDOCKPALETTE_H