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/***********************************************************************
* FXRuby -- the Ruby language bindings for the FOX GUI toolkit.
* Copyright (c) 2001-2009 by Lyle Johnson. All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* For further information please contact the author by e-mail
* at "lyle@lylejohnson.name".
***********************************************************************/
// Splitter options
enum {
FOURSPLITTER_TRACKING = 0x00008000, // Track continuously during split
FOURSPLITTER_NORMAL = 0
};
/**
* The Four-way splitter is a layout manager which manages
* four children like four panes in a window.
* You can use a four-way splitter for example in a CAD program
* where you may want to maintain three orthographic views, and
* one oblique view of a model.
* The four-way splitter allows interactive repartitioning of the
* panes by means of moving the central splitter bars.
* When the four-way splitter is itself resized, each child is
* proportionally resized, maintaining the same split-percentage.
*/
class FX4Splitter : public FXComposite {
protected:
FX4Splitter();
FXuchar getMode(FXint x,FXint y);
void moveSplit(FXint x,FXint y);
void drawSplit(FXint x,FXint y);
void adjustLayout();
public:
long onLeftBtnPress(FXObject*,FXSelector,void* PTR_EVENT);
long onLeftBtnRelease(FXObject*,FXSelector,void* PTR_EVENT);
long onMotion(FXObject*,FXSelector,void* PTR_EVENT);
long onFocusUp(FXObject*,FXSelector,void* PTR_EVENT);
long onFocusDown(FXObject*,FXSelector,void* PTR_EVENT);
long onFocusLeft(FXObject*,FXSelector,void* PTR_EVENT);
long onFocusRight(FXObject*,FXSelector,void* PTR_EVENT);
long onCmdExpand(FXObject*,FXSelector,void*);
long onUpdExpand(FXObject*,FXSelector,void*);
public:
enum {
ExpandNone = 0, /// None expanded
ExpandTopLeft = 1, /// Expand top left child
ExpandTopRight = 2, /// Expand top right child
ExpandBottomLeft = 4, /// Expand bottom left child
ExpandBottomRight = 8, /// Expand bottom right child
ExpandTop = ExpandTopLeft|ExpandTopRight, /// Expand top children
ExpandBottom = ExpandBottomLeft|ExpandBottomRight, /// Expand bottom children
ExpandLeft = ExpandTopLeft|ExpandBottomLeft, /// Expand left children
ExpandRight = ExpandTopRight|ExpandBottomRight, /// Expand right children
ExpandAll = ExpandLeft|ExpandRight /// Expand all children
};
public:
enum {
ID_EXPAND_NONE=FXComposite::ID_LAST+ExpandNone,
ID_EXPAND_TOP=ID_EXPAND_NONE+ExpandTop,
ID_EXPAND_BOTTOM=ID_EXPAND_NONE+ExpandBottom,
ID_EXPAND_LEFT=ID_EXPAND_NONE+ExpandLeft,
ID_EXPAND_RIGHT=ID_EXPAND_NONE+ExpandRight,
ID_EXPAND_TOPLEFT=ID_EXPAND_NONE+ExpandTopLeft,
ID_EXPAND_TOPRIGHT=ID_EXPAND_NONE+ExpandTopRight,
ID_EXPAND_BOTTOMLEFT=ID_EXPAND_NONE+ExpandBottomLeft,
ID_EXPAND_BOTTOMRIGHT=ID_EXPAND_NONE+ExpandBottomRight,
ID_EXPAND_ALL=ID_EXPAND_NONE+ExpandAll,
ID_LAST
};
public:
%extend {
/// Create 4-way splitter, initially shown as four unexpanded panes
FX4Splitter(FXComposite* p,FXuint opts=FOURSPLITTER_NORMAL,FXint x=0,FXint y=0,FXint w=0,FXint h=0){
return new FXRb4Splitter(p,opts,x,y,w,h);
}
/// Create 4-way splitter, initially shown as four unexpanded panes; notifies target about size changes
FX4Splitter(FXComposite* p,FXObject* tgt,FXSelector sel,FXuint opts=FOURSPLITTER_NORMAL,FXint x=0,FXint y=0,FXint w=0,FXint h=0){
return new FXRb4Splitter(p,tgt,sel,opts,x,y,w,h);
}
}
/// Get top left child, if any
FXWindow *getTopLeft() const;
/// Get top right child, if any
FXWindow *getTopRight() const;
/// Get bottom left child, if any
FXWindow *getBottomLeft() const;
/// Get bottom right child, if any
FXWindow *getBottomRight() const;
/// Get horizontal split fraction
FXint getHSplit() const;
/// Get vertical split fraction
FXint getVSplit() const;
/// Change horizontal split fraction
void setHSplit(FXint s);
/// Change vertical split fraction
void setVSplit(FXint s);
/// Return current splitter style
FXuint getSplitterStyle() const;
/// Change splitter style
void setSplitterStyle(FXuint style);
/// Change splitter bar width
void setBarSize(FXint bs);
/// Get splitter bar width
FXint getBarSize() const;
/// Change set of expanded children
void setExpanded(FXuint set=FX4Splitter::ExpandAll);
/// Get expanded child, or -1 if not expanded
FXuint getExpanded() const;
/// Destructor
virtual ~FX4Splitter();
};
DECLARE_FXOBJECT_VIRTUALS(FX4Splitter)
DECLARE_FXID_VIRTUALS(FX4Splitter)
DECLARE_FXDRAWABLE_VIRTUALS(FX4Splitter)
DECLARE_FXWINDOW_VIRTUALS(FX4Splitter)
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