79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
/*
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This file is part of Warzone 2100.
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Copyright (C) 1999-2004 Eidos Interactive
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Copyright (C) 2005-2007 Warzone Resurrection Project
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Warzone 2100 is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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Warzone 2100 is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Warzone 2100; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/*
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* Slider.h
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*
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* Slider bar interface definitions.
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*/
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#ifndef _slider_h
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#define _slider_h
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/* The widget heaps */
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extern OBJ_HEAP *psSldHeap;
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/* Slider state */
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#define SLD_DRAG 0x0001 // Slider is being dragged
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#define SLD_HILITE 0x0002 // Slider is hilited
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typedef struct _w_slider
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{
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/* The common widget data */
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WIDGET_BASE;
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UWORD orientation; // The orientation of the slider
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UWORD numStops; // Number of stop positions on the slider
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UWORD barSize; // Thickness of slider bar
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UWORD pos; // Current stop position of the slider
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UWORD state; // Slider state
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char *pTip; // Tool tip
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} W_SLIDER;
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/* Create a slider widget data structure */
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extern BOOL sliderCreate(W_SLIDER **ppsWidget, W_SLDINIT *psInit);
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/* Free the memory used by a slider */
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extern void sliderFree(W_SLIDER *psWidget);
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/* Initialise a slider widget before running it */
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extern void sliderInitialise(W_SLIDER *psWidget);
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/* Run a slider widget */
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extern void sliderRun(W_SLIDER *psWidget, W_CONTEXT *psContext);
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/* Respond to a mouse click */
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extern void sliderClicked(W_SLIDER *psWidget, W_CONTEXT *psContext);
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/* Respond to a mouse up */
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extern void sliderReleased(W_SLIDER *psWidget);
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/* Respond to a mouse moving over a slider */
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extern void sliderHiLite(W_SLIDER *psWidget);
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/* Respond to the mouse moving off a slider */
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extern void sliderHiLiteLost(W_SLIDER *psWidget);
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/* The slider display function */
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extern void sliderDisplay(WIDGET *psWidget, UDWORD xOffset, UDWORD yOffset,
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UDWORD *pColours);
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#endif
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