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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".
***********************************************************************/
/// Slider Control styles
enum {
SLIDER_HORIZONTAL = 0, /// Slider shown horizontally
SLIDER_VERTICAL = 0x00008000, /// Slider shown vertically
SLIDER_ARROW_UP = 0x00010000, /// Slider has arrow head pointing up
SLIDER_ARROW_DOWN = 0x00020000, /// Slider has arrow head pointing down
SLIDER_ARROW_LEFT = SLIDER_ARROW_UP, /// Slider has arrow head pointing left
SLIDER_ARROW_RIGHT = SLIDER_ARROW_DOWN, /// Slider has arrow head pointing right
SLIDER_INSIDE_BAR = 0x00040000, /// Slider is inside the slot rather than overhanging
SLIDER_TICKS_TOP = 0x00080000, /// Ticks on the top of horizontal slider
SLIDER_TICKS_BOTTOM = 0x00100000, /// Ticks on the bottom of horizontal slider
SLIDER_TICKS_LEFT = SLIDER_TICKS_TOP, /// Ticks on the left of vertical slider
SLIDER_TICKS_RIGHT = SLIDER_TICKS_BOTTOM, /// Ticks on the right of vertical slider
SLIDER_NORMAL = SLIDER_HORIZONTAL
};
/// Slider Control
class FXSlider : public FXFrame {
protected:
FXint range[2]; // Reported data range
FXint pos; // Reported data position
FXint incr; // Increment when auto-sliding
FXint delta; // Interval between ticks
FXint headpos; // Head position
FXint headsize; // Head size
FXint slotsize; // Slot size
FXColor slotColor; // Color of slot the head moves in
FXint dragpoint; // Where the head is grabbed
FXString help; // Help string
FXString tip; // Tip string
protected:
FXSlider();
FXint headPos(FXint v) const;
FXint headVal(FXint p) const;
void drawSliderHead(FXDCWindow& dc,FXint x,FXint y,FXint w,FXint h);
void drawHorzTicks(FXDCWindow& dc,FXint x,FXint y,FXint w,FXint h);
void drawVertTicks(FXDCWindow& dc,FXint x,FXint y,FXint w,FXint h);
public:
long onPaint(FXObject*,FXSelector,void* PTR_EVENT);
long onMotion(FXObject*,FXSelector,void* PTR_EVENT);
long onMouseWheel(FXObject*,FXSelector,void* PTR_EVENT);
long onLeftBtnPress(FXObject*,FXSelector,void* PTR_EVENT);
long onLeftBtnRelease(FXObject*,FXSelector,void* PTR_EVENT);
long onMiddleBtnPress(FXObject*,FXSelector,void* PTR_EVENT);
long onMiddleBtnRelease(FXObject*,FXSelector,void* PTR_EVENT);
long onKeyPress(FXObject*,FXSelector,void* PTR_EVENT);
long onKeyRelease(FXObject*,FXSelector,void* PTR_EVENT);
long onUngrabbed(FXObject*,FXSelector,void* PTR_EVENT);
long onAutoSlide(FXObject*,FXSelector,void* PTR_INT);
long onCmdSetValue(FXObject*,FXSelector,void* PTR_INT);
long onCmdSetIntValue(FXObject*,FXSelector,void* PTR_PINT);
long onCmdGetIntValue(FXObject*,FXSelector,void* PTR_IGNORE); // FIXME
long onCmdSetRealValue(FXObject*,FXSelector,void* PTR_PDOUBLE);
long onCmdGetRealValue(FXObject*,FXSelector,void* PTR_IGNORE); // FIXME
long onCmdSetIntRange(FXObject*,FXSelector,void* PTR_INTRANGE_IN);
long onCmdGetIntRange(FXObject*,FXSelector,void* PTR_INTRANGE_OUT);
long onCmdSetRealRange(FXObject*,FXSelector,void* PTR_DBLRANGE_IN);
long onCmdGetRealRange(FXObject*,FXSelector,void* PTR_DBLRANGE_OUT);
long onCmdSetHelp(FXObject*,FXSelector,void* PTR_STRING);
long onCmdGetHelp(FXObject*,FXSelector,void* PTR_IGNORE); // FIXME
long onCmdSetTip(FXObject*,FXSelector,void* PTR_STRING);
long onCmdGetTip(FXObject*,FXSelector,void* PTR_IGNORE); // FIXME
long onQueryHelp(FXObject*,FXSelector,void* PTR_IGNORE);
long onQueryTip(FXObject*,FXSelector,void* PTR_IGNORE);
public:
enum{
ID_AUTOSLIDE=FXFrame::ID_LAST,
ID_LAST
};
public:
/// Construct a slider widget
%extend {
FXSlider(FXComposite* p,FXObject* tgt=NULL,FXSelector sel=0,FXuint opts=SLIDER_NORMAL,FXint x=0,FXint y=0,FXint w=0,FXint h=0,FXint pl=0,FXint pr=0,FXint pt=0,FXint pb=0){
return new FXRbSlider(p,tgt,sel,opts,x,y,w,h,pl,pr,pt,pb);
}
}
/// Change slider value
void setValue(FXint value,FXbool notify=FALSE);
/// Return slider value
FXint getValue() const;
%extend {
/// Change the slider's range
void setRange(VALUE range,FXbool notify=FALSE){
FXint lo,hi;
FXRbRange2LoHi(range,lo,hi);
self->setRange(lo,hi,notify);
}
/// Get the slider's current range
VALUE getRange() const {
FXint lo,hi;
self->getRange(lo,hi);
return rb_range_new(INT2NUM(lo),INT2NUM(hi),0);
}
}
/// Change the slider style
FXuint getSliderStyle() const;
/// Get the current slider style
void setSliderStyle(FXuint style);
/// Get the slider's head size
FXint getHeadSize() const;
/// Change the slider's head size
void setHeadSize(FXint hs);
/// Get the slider's current slot size
FXint getSlotSize() const;
/// Change the slider's slot size
void setSlotSize(FXint bs);
/// Get the slider's auto-increment/decrement value
FXint getIncrement() const;
/// Change the slider's auto-increment/decrement value
void setIncrement(FXint inc);
/// Change the delta between ticks
void setTickDelta(FXint dist);
/// Get delta between ticks
FXint getTickDelta() const;
/// Change the color of the slot the slider head moves in
void setSlotColor(FXColor clr);
/// Get the current slot color
FXColor getSlotColor() const;
/// Set the help text to be displayed on the status line
void setHelpText(const FXString& text);
/// Get the current help text
const FXString& getHelpText() const;
/// Set the tip text to be displayed in the tooltip
void setTipText(const FXString& text);
/// Get the current tooltip text value
const FXString& getTipText() const;
/// Destroy the slider
virtual ~FXSlider();
};
DECLARE_FXOBJECT_VIRTUALS(FXSlider)
DECLARE_FXID_VIRTUALS(FXSlider)
DECLARE_FXDRAWABLE_VIRTUALS(FXSlider)
DECLARE_FXWINDOW_VIRTUALS(FXSlider)
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