diff options
author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
---|---|---|
committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | 4aed2c8219774f5d797760606b8489a92ddc5163 (patch) | |
tree | 3f8c130f7d269626bf6a9447407ef6c35954426a /kicker/applets/launcher/flowgridmanager.h | |
download | tdebase-4aed2c8219774f5d797760606b8489a92ddc5163.tar.gz tdebase-4aed2c8219774f5d797760606b8489a92ddc5163.zip |
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kicker/applets/launcher/flowgridmanager.h')
-rw-r--r-- | kicker/applets/launcher/flowgridmanager.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/kicker/applets/launcher/flowgridmanager.h b/kicker/applets/launcher/flowgridmanager.h new file mode 100644 index 000000000..9d100c74f --- /dev/null +++ b/kicker/applets/launcher/flowgridmanager.h @@ -0,0 +1,99 @@ +/* Copyright 2004, Daniel Woods Bullok <dan.devel@bullok.com> + distributed under the terms of the + GNU GENERAL PUBLIC LICENSE Version 2 - + See the file kdebase/COPYING for details +*/ + +#ifndef __const_space_grid_h__ +#define __const_space_grid_h__ + +#include <qnamespace.h> +#include <qpoint.h> +#include <qsize.h> + + +class FlowGridManager { +// Determine if two FlowGridManager objs have the same layout. They may or +// may not have the same input parameters, but the resulting layout is identical. + friend bool operator== ( const FlowGridManager & gp1, const FlowGridManager & gp2 ); + +public: + typedef enum { + ItemSlack,SpaceSlack,BorderSlack,NoSlack + } Slack; + + FlowGridManager(QSize p_item_size=QSize(0,0), + QSize p_space_size=QSize(0,0), + QSize p_border_size=QSize(0,0), + QSize frame_size=QSize(0,0), + Qt::Orientation orient=Qt::Horizontal, + int num_items=0, + Slack slack_x=ItemSlack, + Slack slack_y=ItemSlack); + + + void setNumItems(int num_items); + void setItemSize(QSize item_size); + void setSpaceSize(QSize space_size); + void setBorderSize(QSize border_size); + void setOrientation(Qt::Orientation orient); + void setFrameSize(QSize frame_size); + void setSlack(Slack slack_x, Slack slack_y); + void setConserveSpace(bool conserve); + + + QSize itemSize() const; + QSize spaceSize() const; + QSize borderSize() const; + QSize gridDim() const; + QSize gridSpacing() const; + QSize frameSize() const; + QPoint origin() const; + Qt::Orientation orientation() const; + bool conserveSpace() const; + +// Slack slackX() const; +// Slack slackY() const; + + QPoint posAtCell(int x,int y) const; + QPoint pos(int i) const; + QPoint cell(int index) const; + bool isValid() const; + int indexNearest(QPoint p) const; + + void dump(); +protected: + int _getHH(QSize size) const; + int _getWH(QSize size) const; + QSize _swapHV(QSize hv) const; + inline void _checkReconfigure() const; + int _slack(int nitems,int length,int item,int space,int border) const; + void _reconfigure() const; + void _clear() const; + +protected: + // user-definable data + QSize _pItemSize,_pSpaceSize,_pBorderSize,_pFrameSize; + Slack _slackX, _slackY; + bool _conserveSpace; + Qt::Orientation _orientation; + int _numItems; + + // results + mutable QSize _itemSize, _spaceSize, _borderSize, _gridDim, _gridSpacing, _frameSize; + mutable QPoint _origin; + + // status + mutable bool _dirty, _valid; + +}; + + +// reconfigure the grid if necessary. +inline void FlowGridManager::_checkReconfigure() const +{ if (!_dirty) return; + _reconfigure(); +} + +#endif + |