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.
258 lines
7.5 KiB
258 lines
7.5 KiB
/* This file is part of the KDE libraries
|
|
Copyright (C) 2000 Max Judin <novaprint@mtu-net.ru>
|
|
Copyright (C) 2005 Dominik Haumann <dhdev@gmx.de>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License version 2 as published by the Free Software Foundation.
|
|
|
|
This library 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
/*
|
|
IMPORTANT Note: This file compiles also in TQt-only mode by using the NO_KDE2 precompiler definition
|
|
*/
|
|
|
|
#ifndef KDOCKWIDGET_PRIVATE_H
|
|
#define KDOCKWIDGET_PRIVATE_H
|
|
|
|
#include <tqwidget.h>
|
|
#include <tqpushbutton.h>
|
|
|
|
#include <tdeversion.h>
|
|
|
|
#ifndef NO_KDE2
|
|
#include <netwm_def.h>
|
|
#endif
|
|
|
|
class TQFrame;
|
|
class KDockContainer;
|
|
class KDockWidget;
|
|
|
|
|
|
/**
|
|
* Like TQSplitter but specially designed for dockwidgets stuff.
|
|
* @internal
|
|
*
|
|
* @author Max Judin.
|
|
*/
|
|
class KDockSplitter : public TQWidget
|
|
{
|
|
//TQ_OBJECT
|
|
|
|
public:
|
|
/**
|
|
* Constructor.
|
|
* @param parent parent widget
|
|
* @param name name
|
|
* @param orient orientation. Either @p Qt::Vertical or @p Qt::Horizontal
|
|
* @param pos procentual position of the splitter. Must be int [0...100].
|
|
*/
|
|
KDockSplitter(TQWidget *parent= 0, const char *name= 0, Qt::Orientation orient=Qt::Vertical, int pos= 50);
|
|
virtual ~KDockSplitter(){};
|
|
|
|
/**
|
|
* Initialize the splitter. If @p c0 or @p c1 is 0L the child will not
|
|
* be replaced. So if you want to change @p c1 and not change c0, you'd
|
|
* call @p activate(0L,new_widget);
|
|
*
|
|
* @param c0 the widget on top/left
|
|
* @param c1 the widget on borrom/right
|
|
*/
|
|
void activate(TQWidget *c0, TQWidget *c1 = 0L);
|
|
/**
|
|
* Disables the splitter.
|
|
*/
|
|
void deactivate();
|
|
|
|
/**
|
|
* Return the separator position in percent (%), so the range is [0..100]
|
|
* @return separator position in percent
|
|
*/
|
|
int separatorPosInPercent()
|
|
#if KDE_IS_VERSION(3,4,89)
|
|
;
|
|
#else
|
|
{
|
|
// kdDebug() << "^^^^^^^^^^^^^^^^^^^^^ separatorPosInPercent() " << separatorPos() / (factor/100) << " " << separatorPos() / 100 << endl;
|
|
return separatorPos() / 100;
|
|
}
|
|
#endif
|
|
/**
|
|
* Set the separator position in percent (%), so the range must be [0..100]
|
|
* @param percent separator position in percent
|
|
*/
|
|
void setSeparatorPosInPercent(int percent)
|
|
#if KDE_IS_VERSION(3,4,89)
|
|
;
|
|
#else
|
|
{
|
|
// kdDebug() << "^^^^^^^^^^^^^^^^^^^^^ setSeparatorPosInPercent() " << percent << " " << separatorPos() / 100 << endl;
|
|
setSeparatorPos( percent * 100, false );
|
|
}
|
|
#endif
|
|
|
|
/**
|
|
* Return the separator position in the range [0..100000]
|
|
* To get the separator position in procent (%), call
|
|
* @p separatorPositionInPercent()!
|
|
*
|
|
* @return high resolution separator position in range [0..100000],
|
|
* where 100000 is 100%.
|
|
*/
|
|
int separatorPos() const;
|
|
/**
|
|
* set separator position.
|
|
* @param pos the separator position in range [0..100000]. 100000 is 100%.
|
|
* @param do_resize true by default
|
|
*/
|
|
void setSeparatorPos(int pos, bool do_resize = true);
|
|
/**
|
|
* For usage from outside.
|
|
* If the splitter is in fixed position when called,
|
|
* the value of @p pos will be saved and used when the splitter
|
|
* is restored.
|
|
* If @p do_resize is true, the size will be changed unless the splitter
|
|
* is in fixed mode.
|
|
*/
|
|
// ### please come up with a nicer name
|
|
void setSeparatorPosX(int pos, bool do_resize=false);
|
|
|
|
/**
|
|
* The eventfilter installed on the @p divider processes
|
|
* all splitter resizing events.
|
|
*/
|
|
virtual bool eventFilter(TQObject *, TQEvent *);
|
|
virtual bool event( TQEvent * );
|
|
|
|
/**
|
|
* @return the top/left child widget.
|
|
*/
|
|
TQWidget* getFirst() const { return child0; }
|
|
/**
|
|
* @return the bottom/right child widget.
|
|
*/
|
|
TQWidget* getLast() const { return child1; }
|
|
/**
|
|
* If @p w is child0, return child1, otherwise child0.
|
|
* @return the other child widget
|
|
*/
|
|
TQWidget* getAnother( TQWidget* w ) const;
|
|
void updateName();
|
|
|
|
/**
|
|
* Set opaque flag.
|
|
* @param b if true, both child widgets are resized immediately,
|
|
* if false, the widgets only resize on MouseUpEvent.
|
|
*/
|
|
void setOpaqueResize(bool b=true);
|
|
bool opaqueResize() const;
|
|
|
|
/**
|
|
* If @p b is true, the splitter will keep its size on resize events.
|
|
* If no @p KDockContainer is around, always the left child0 will be fixed size.
|
|
*/
|
|
void setKeepSize(bool b=true);
|
|
bool keepSize() const;
|
|
|
|
|
|
void setForcedFixedWidth(KDockWidget *dw,int w);
|
|
void setForcedFixedHeight(KDockWidget *dw,int h);
|
|
void restoreFromForcedFixedSize(KDockWidget *dw);
|
|
|
|
/**
|
|
* The orientation is either @p Qt::Horizontal or @p Qt::Vertical.
|
|
*/
|
|
Qt::Orientation orientation(){return m_orientation;}
|
|
|
|
protected:
|
|
friend class KDockContainer;
|
|
/**
|
|
* Make sure the splitter position is not out of bounds.
|
|
* @param position the current position
|
|
* @return a (new) valid splitter position.
|
|
*/
|
|
int checkValue(int position) const;
|
|
/**
|
|
* Make sure the splitter position is not out of bounds. It has
|
|
* to honor all child widgets' mimimumSize.
|
|
* @param position current divider position
|
|
* @param child the overlapping child
|
|
* @return the (new) splitter position.
|
|
*/
|
|
int checkValueOverlapped(int position, TQWidget* child) const;
|
|
|
|
/**
|
|
* The resize event resizes @p child0, @p child1 and the @p divider.
|
|
* The new sizes are dependant of
|
|
* - whether @p child0 or @p child1 is a KDockContainer
|
|
* - the current mode which may be
|
|
* - Closed
|
|
* - Overlapped (opened)
|
|
* - Nonoverlap (opened)
|
|
* .
|
|
* .
|
|
* So there are 3*2=6 different modes we have to face.
|
|
* @param ev the resize Event. If @p ev=0L the user changed
|
|
* the mode (for example from overlap to nonoverlap mode).
|
|
*/
|
|
virtual void resizeEvent(TQResizeEvent *ev);
|
|
|
|
/*
|
|
protected slots:
|
|
void delayedResize();*/
|
|
|
|
private:
|
|
/**
|
|
* updates the minimum and maximun sizes for the KDockSplitter.
|
|
* The sizes depend on the minimum and maximum sizes of the two child
|
|
* widgets.
|
|
*/
|
|
void setupMinMaxSize();
|
|
/**
|
|
* child0 and child1 contain the embedded widgets. They are always valid
|
|
* so no need to make pointer checks.
|
|
* child[01]->getWidget() may be KDockContainer.
|
|
*/
|
|
TQWidget *child0, *child1;
|
|
Qt::Orientation m_orientation;
|
|
/**
|
|
* If initialised is true, the divider!=0L. If false, the divider==0L!
|
|
*/
|
|
bool initialised;
|
|
/**
|
|
* The splitter controller which is between child0 and child1.
|
|
* Its size is 4 pixel.
|
|
*/
|
|
TQFrame* divider;
|
|
/**
|
|
* @p xpos and @p savedXPos represent the current divider position.
|
|
* If the orientation is Qt::Horizontal @p xpos actually is "ypos". So
|
|
* do not get confused only because of the 'x'.
|
|
*
|
|
* xpos and savedXPos are internally high resolution. So *not* 0..100%
|
|
* but 0..100000=100%. This fixes rounding bugs. In fact, this should
|
|
* be a double, but due to binary compatibility we can not change this
|
|
* as we would have to change it in all kdockwidgets.
|
|
*/
|
|
int xpos, savedXPos;
|
|
bool mOpaqueResize, mKeepSize;
|
|
int fixedWidth0,fixedWidth1;
|
|
int fixedHeight0,fixedHeight1;
|
|
bool m_dontRecalc;
|
|
/**
|
|
* resolution factor, 0 = 0%, 100000=100%
|
|
*/
|
|
static const int factor = 100000;
|
|
};
|
|
|
|
#endif
|