Tree @376a3755-d155-4ecf-9878-c5cc76703326/main (Download .tar.gz)
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- fx.h
- fx3d.h
- FX4Splitter.h
- FX7Segment.h
- FX885910Codec.h
- FX885911Codec.h
- FX885913Codec.h
- FX885914Codec.h
- FX885915Codec.h
- FX885916Codec.h
- FX88591Codec.h
- FX88592Codec.h
- FX88593Codec.h
- FX88594Codec.h
- FX88595Codec.h
- FX88596Codec.h
- FX88597Codec.h
- FX88598Codec.h
- FX88599Codec.h
- FXAccelTable.h
- FXApp.h
- FXArray.h
- FXArrowButton.h
- fxascii.h
- FXBitmap.h
- FXBitmapFrame.h
- FXBitmapView.h
- FXBMPIcon.h
- FXBMPImage.h
- FXButton.h
- FXBZFileStream.h
- FXCanvas.h
- FXCheckButton.h
- FXChoiceBox.h
- FXColorBar.h
- FXColorDialog.h
- FXColorList.h
- FXColorRing.h
- FXColorSelector.h
- FXColorWell.h
- FXColorWheel.h
- FXComboBox.h
- FXComposeContext.h
- FXComposite.h
- FXCP1250Codec.h
- FXCP1251Codec.h
- FXCP1252Codec.h
- FXCP1253Codec.h
- FXCP1254Codec.h
- FXCP1255Codec.h
- FXCP1256Codec.h
- FXCP1257Codec.h
- FXCP1258Codec.h
- FXCP437Codec.h
- FXCP850Codec.h
- FXCP852Codec.h
- FXCP855Codec.h
- FXCP856Codec.h
- FXCP857Codec.h
- FXCP860Codec.h
- FXCP861Codec.h
- FXCP862Codec.h
- FXCP863Codec.h
- FXCP864Codec.h
- FXCP865Codec.h
- FXCP866Codec.h
- FXCP869Codec.h
- FXCP874Codec.h
- FXCURCursor.h
- FXCursor.h
- FXDataTarget.h
- FXDate.h
- FXDC.h
- FXDCPrint.h
- FXDCWindow.h
- FXDebugTarget.h
- fxdefs.h
- FXDelegator.h
- FXDial.h
- FXDialogBox.h
- FXDict.h
- FXDir.h
- FXDirBox.h
- FXDirDialog.h
- FXDirList.h
- FXDirSelector.h
- FXDLL.h
- FXDockBar.h
- FXDockHandler.h
- FXDockSite.h
- FXDockTitle.h
- FXDocument.h
- FXDragCorner.h
- FXDrawable.h
- FXDriveBox.h
- FXElement.h
- FXException.h
- FXExpression.h
- FXExtentd.h
- FXExtentf.h
- FXFile.h
- FXFileDialog.h
- FXFileDict.h
- FXFileList.h
- FXFileSelector.h
- FXFileStream.h
- FXFoldingList.h
- FXFont.h
- FXFontDialog.h
- FXFontSelector.h
- FXFrame.h
- FXGIFCursor.h
- FXGIFIcon.h
- FXGIFImage.h
- FXGLCanvas.h
- FXGLCone.h
- FXGLContext.h
- FXGLCube.h
- FXGLCylinder.h
- FXGLObject.h
- FXGLShape.h
- FXGLSphere.h
- FXGLTriangleMesh.h
- FXGLViewer.h
- FXGLVisual.h
- FXGradientBar.h
- FXGroupBox.h
- FXGUISignal.h
- FXGZFileStream.h
- FXHash.h
- FXHeader.h
- FXHorizontalFrame.h
- FXICOIcon.h
- FXICOImage.h
- FXIcon.h
- FXIconDict.h
- FXIconList.h
- FXIconSource.h
- FXId.h
- FXIFFIcon.h
- FXIFFImage.h
- FXImage.h
- FXImageFrame.h
- FXImageView.h
- FXInputDialog.h
- FXIO.h
- FXJPGIcon.h
- FXJPGImage.h
- fxkeys.h
- FXKnob.h
- FXKOI8RCodec.h
- FXLabel.h
- FXList.h
- FXListBox.h
- FXMainWindow.h
- FXMat3d.h
- FXMat3f.h
- FXMat4d.h
- FXMat4f.h
- FXMatrix.h
- FXMDIButton.h
- FXMDIChild.h
- FXMDIClient.h
- FXMemMap.h
- FXMemoryStream.h
- FXMenuBar.h
- FXMenuButton.h
- FXMenuCaption.h
- FXMenuCascade.h
- FXMenuCheck.h
- FXMenuCommand.h
- FXMenuPane.h
- FXMenuRadio.h
- FXMenuSeparator.h
- FXMenuTitle.h
- FXMessageBox.h
- FXObject.h
- FXObjectList.h
- FXOptionMenu.h
- FXPacker.h
- FXPath.h
- FXPCXIcon.h
- FXPCXImage.h
- FXPicker.h
- FXPipe.h
- FXPNGIcon.h
- FXPNGImage.h
- FXPoint.h
- FXPopup.h
- FXPPMIcon.h
- FXPPMImage.h
- FXPrintDialog.h
- FXProgressBar.h
- FXProgressDialog.h
- FXQuatd.h
- FXQuatf.h
- FXRadioButton.h
- FXRanged.h
- FXRangef.h
- FXRASIcon.h
- FXRASImage.h
- FXRealSlider.h
- FXRealSpinner.h
- FXRecentFiles.h
- FXRectangle.h
- FXRegion.h
- FXRegistry.h
- FXReplaceDialog.h
- FXRex.h
- FXRGBIcon.h
- FXRGBImage.h
- FXRootWindow.h
- FXRuler.h
- FXRulerView.h
- FXScrollArea.h
- FXScrollBar.h
- FXScrollPane.h
- FXScrollWindow.h
- FXSearchDialog.h
- FXSeparator.h
- FXSettings.h
- FXShell.h
- FXShutter.h
- FXSize.h
- FXSlider.h
- FXSocket.h
- FXSphered.h
- FXSpheref.h
- FXSpinner.h
- FXSplashWindow.h
- FXSplitter.h
- FXSpring.h
- FXStat.h
- FXStatusBar.h
- FXStatusLine.h
- FXStream.h
- FXString.h
- FXStringDict.h
- FXSwitcher.h
- FXSystem.h
- FXTabBar.h
- FXTabBook.h
- FXTabItem.h
- FXTable.h
- FXText.h
- FXTextCodec.h
- FXTextField.h
- FXTGAIcon.h
- FXTGAImage.h
- FXThread.h
- FXTIFIcon.h
- FXTIFImage.h
- FXToggleButton.h
- FXToolBar.h
- FXToolBarGrip.h
- FXToolBarShell.h
- FXToolBarTab.h
- FXToolTip.h
- FXTopWindow.h
- FXTranslator.h
- FXTreeList.h
- FXTreeListBox.h
- FXTriStateButton.h
- FXUndoList.h
- fxunicode.h
- FXURL.h
- FXUTF16Codec.h
- FXUTF32Codec.h
- FXUTF8Codec.h
- FXVec2d.h
- FXVec2f.h
- FXVec3d.h
- FXVec3f.h
- FXVec4d.h
- FXVec4f.h
- fxver.h
- FXVerticalFrame.h
- FXVisual.h
- FXWindow.h
- FXWizard.h
- FXXBMIcon.h
- FXXBMImage.h
- FXXPMIcon.h
- FXXPMImage.h
- README
- xincs.h
FXColorRing.h @376a3755-d155-4ecf-9878-c5cc76703326/main — raw · history · blame
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 | /********************************************************************************
* *
* C o l o r R i n g W i d g e t *
* *
*********************************************************************************
* Copyright (C) 2005 by Jeroen van der Zijp. 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. *
*********************************************************************************
* $Id: FXColorRing.h 2298 2005-12-07 12:03:24Z lyle $ *
********************************************************************************/
#ifndef FXCOLORRING_H
#define FXCOLORRING_H
#ifndef FXFRAME_H
#include "FXFrame.h"
#endif
namespace FX {
class FXImage;
/**
* A Color Ring widget provides an intuitive way to specify a color.
* The outer ring of the widget is rotated to control the hue of the color
* being specified, while the inner triangle varies the color saturation
* and the brightness of the color. The color saturation axis of the
* triangle goes from a fully saturated "pure" color to "pastel" color;
* the brightness goes from black to a bright color.
*/
class FXAPI FXColorRing : public FXFrame {
FXDECLARE(FXColorRing)
protected:
FXImage *dial; // HSV dial image
FXfloat hsv[3]; // Hue, saturation, value
FXint ringwidth; // Width of hue ring
FXint ringouter; // Outer radius
FXint ringinner; // Inner radius
FXint dialx; // Dial x location
FXint dialy; // Dial y location
FXint satvalx; // Saturation value x
FXint satvaly; // Saturation value y
FXint huex; // Hue x
FXint huey; // Hue y
FXint clrx; // Color corner of triangle
FXint clry;
FXint blkx; // Black corner of triangle
FXint blky;
FXint whtx; // White corner of triangle
FXint whty;
FXString tip; // Tooltip value
FXString help; // Help value
FXuchar mode; // Mode widget is in
protected:
FXColorRing();
void updatering();
FXfloat hueFromXY(FXint x,FXint y) const;
void hueToXY(FXint& x,FXint& y,FXfloat hue) const;
void satValToXY(FXint& x,FXint& y,FXfloat s,FXfloat v) const;
void satValFromXY(FXfloat& s,FXfloat& v,FXint x,FXint y) const;
FXbool inCorner(FXint x,FXint y) const;
FXbool inHueRing(FXint x,FXint y) const;
FXbool inTriangle(FXint x,FXint y) const;
protected:
enum {
MOUSE_NONE, // No mouse operation
MOUSE_HUE, // Moving in hue-ring
MOUSE_SATVAL // Moving in saturation/value triangle
};
private:
FXColorRing(const FXColorRing&);
FXColorRing &operator=(const FXColorRing&);
public:
long onPaint(FXObject*,FXSelector,void*);
long onLeftBtnPress(FXObject*,FXSelector,void*);
long onLeftBtnRelease(FXObject*,FXSelector,void*);
long onMotion(FXObject*,FXSelector,void*);
long onMouseWheel(FXObject*,FXSelector,void*);
long onCmdSetHelp(FXObject*,FXSelector,void*);
long onCmdGetHelp(FXObject*,FXSelector,void*);
long onCmdSetTip(FXObject*,FXSelector,void*);
long onCmdGetTip(FXObject*,FXSelector,void*);
long onQueryHelp(FXObject*,FXSelector,void*);
long onQueryTip(FXObject*,FXSelector,void*);
public:
/// Construct color ring with initial color clr
FXColorRing(FXComposite* p,FXObject* tgt=NULL,FXSelector sel=0,FXuint opts=FRAME_NORMAL,FXint x=0,FXint y=0,FXint w=0,FXint h=0,FXint pl=DEFAULT_PAD,FXint pr=DEFAULT_PAD,FXint pt=DEFAULT_PAD,FXint pb=DEFAULT_PAD);
/// Create server-side resources
virtual void create();
/// Detach server-side resources
virtual void detach();
/// Perform layout
virtual void layout();
/// Return default width
virtual FXint getDefaultWidth();
/// Return default height
virtual FXint getDefaultHeight();
/// Change hue
void setHue(FXfloat h);
/// Return hue
FXfloat getHue() const { return hsv[0]; }
/// Change saturation
void setSat(FXfloat s);
/// Return saturation
FXfloat getSat() const { return hsv[1]; }
/// Change value
void setVal(FXfloat v);
/// Return value
FXfloat getVal() const { return hsv[2]; }
/// Set hue, saturation, value
void setHueSatVal(FXfloat h,FXfloat s,FXfloat v);
/// Change width of hue ring
void setRingWidth(FXint rw);
/// Return width of hue ring
FXint getRingWidth() const { return ringwidth; }
/// Set status line help text for this color well
void setHelpText(const FXString& text){ help=text; }
/// Get status line help text for this color well
const FXString& getHelpText() const { return help; }
/// Set tool tip message for this color well
void setTipText(const FXString& text){ tip=text; }
/// Get tool tip message for this color well
const FXString& getTipText() const { return tip; }
/// Save color well to a stream
virtual void save(FXStream& store) const;
/// Load color well from a stream
virtual void load(FXStream& store);
/// Destructor
virtual ~FXColorRing();
};
}
#endif
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