window_dressing.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <memory.h>
#include <string.h>
#include <strings.h>
#include <errno.h>
#include <X11/Xlib.h>
#include "window_dressing.h"
#include "pixmap_helper.h"
#include "conf_help.h"
#include "draw_text.h"

Go to the source code of this file.

Macros
#define	COPY_COLOR_NAME(X, Y, Z)   {const char *pX = X(WBGetDefaultDisplay()); if(pX) strncpy(Y,pX,sizeof(Y)); else strncpy(Y,Z,sizeof(Y));}
	macro to get a color name or use default if it does not exist in settings

Functions
static void	CheckInitScrollColors (void)
	internal utility to check and initialize scroll bar standard colors
static void	DebugDumpScrollInfo (WB_SCROLLINFO *pSI)
int	WBSetVScrollRange (WB_SCROLLINFO *pSI, int iMin, int iMax)
	Set the scroll range for a vertical scrollbar in the WB_SCROLLINFO structure. More...
int	WBSetHScrollRange (WB_SCROLLINFO *pSI, int iMin, int iMax)
	Set the scroll range for a horizontal scrollbar in the WB_SCROLLINFO structure. More...
void	WBSetVScrollPos (WB_SCROLLINFO *pSI, int iPos)
	Set the scroll range for a vertical scrollbar in the WB_SCROLLINFO structure. More...
void	WBSetHScrollPos (WB_SCROLLINFO *pSI, int iPos)
	Set the scroll range for a horizontal scrollbar in the WB_SCROLLINFO structure. More...
static int	InternalNotifySelf (Window wID, Atom aNotify, long lData0, long lData1, long lData2, long lData3, long lData4)
static void	InternalCalcVScrollBar (WB_SCROLLINFO *pScrollInfo, WB_GEOM *pgeomClient, int iVScrollWidth, int iHScrollHeight)
static void	InternalCalcHScrollBar (WB_SCROLLINFO *pScrollInfo, WB_GEOM *pgeomClient, int iVScrollWidth, int iHScrollHeight)
void	WBCalcVScrollBar (WB_SCROLLINFO *pScrollInfo, WB_GEOM *pgeomClient, int iVScrollWidth, int iHScrollHeight, int nListItems, int nPos)
	Calculate the parameters for a vertical scroll bar. More...
void	WBCalcHScrollBar (WB_SCROLLINFO *pScrollInfo, WB_GEOM *pgeomClient, int iVScrollWidth, int iHScrollHeight, int nListItems, int nPos)
	Calculate the parameters for a horizontal scroll bar. More...
int	WBCalcVScrollDragPos (WB_SCROLLINFO *pScrollInfo, int iY)
	Calculate and assign the correct vertical scroll bar position from mouse coordinates. More...
int	WBCalcHScrollDragPos (WB_SCROLLINFO *pScrollInfo, int iX)
	Calculate and assign the correct horizontal scroll bar position from mouse coordinates. More...
void	WBUpdateScrollBarGeometry (WB_SCROLLINFO *pSI, WB_FONTC pFont, WB_GEOM *pgeomClient, WB_GEOM *pgeomUsable)
	Update the scroll bar geometry within the WB_SCROLLINFO structure. More...
void	WBInvalidateVScrollGeom (Window wID, WB_SCROLLINFO *pScrollInfo, int bAll, int bUpdate)
	Utility function to invalidate the geometry for the vertical scroll bar. More...
void	WBInvalidateHScrollGeom (Window wID, WB_SCROLLINFO *pScrollInfo, int bAll, int bUpdate)
	Utility function to invalidate the geometry for the horizontal scroll bar. More...
int	WBScrollBarEvent (Window wID, XEvent *pEvent, WB_SCROLLINFO *pScrollInfo)
	Event handler for scroll bars. More...
void	WBPaintHScrollBar (WB_SCROLLINFO *pScrollInfo, Display *pDisplay, Drawable wID, WBGC gc, WB_GEOM *pgeomClient)
	Paint the horizontal scroll bar within a window based on WB_SCROLLINFO. More...
void	WBPaintVScrollBar (WB_SCROLLINFO *pScrollInfo, Display *pDisplay, Drawable wID, WBGC gc, WB_GEOM *pgeomClient)
	Paint the vertical scroll bar within a window based on WB_SCROLLINFO. More...
void	WBDrawBorderRect (Display *pDisplay, Drawable wID, WBGC gc, WB_GEOM *pgeomBorder, unsigned long lBorderColor)
	Draw a 'border' rectangle. More...
void	WBDraw3DBorderRect (Display *pDisplay, Drawable wID, WBGC gc, WB_GEOM *pgeomBorder, unsigned long lBorderColor1, unsigned long lBorderColor2)
	Draw a 3D 'border' rectangle. More...
void	WBDrawBorderElipse (Display *pDisplay, Drawable wID, WBGC gc, WB_GEOM *pgeomBorder, unsigned long lBorderColor)
	Draw a 'border' elipse within a bounding geometry. More...
void	WBDraw3DBorderElipse (Display *pDisplay, Drawable wID, WBGC gc, WB_GEOM *pgeomBorder, unsigned long lBorderColor1, unsigned long lBorderColor2)
	Draw a 3D 'border' elipse within a bounding geometry. More...
void	WBDrawDashedRect (Display *pDisplay, Drawable wID, WBGC gc, WB_GEOM *pgeomRect, unsigned long lColor)
	Draw a 'dashed' rectangle. More...
void	WBDrawLeftArrow (Display *pDisplay, Drawable wID, WBGC gc, WB_GEOM *pgeomRect, unsigned long lColor)
	Draw a left arrow in a window within a specified geometry. More...
void	WBDrawUpArrow (Display *pDisplay, Drawable wID, WBGC gc, WB_GEOM *pgeomRect, unsigned long lColor)
	Draw an up arrow in a window within a specified geometry. More...
void	WBDrawRightArrow (Display *pDisplay, Drawable wID, WBGC gc, WB_GEOM *pgeomRect, unsigned long lColor)
	Draw a right arrow in a window within a specified geometry. More...
void	WBDrawDownArrow (Display *pDisplay, Drawable wID, WBGC gc, WB_GEOM *pgeomRect, unsigned long lColor)
	Draw a down arrow in a window within a specified geometry. More...
void	WBDraw3DBorderTab (Display *pDisplay, Drawable dw, WBGC gc, WB_GEOM *pgeomOutline, int fFocus, unsigned long lFGColor, unsigned long lBGColor, unsigned long lBorderColor1, unsigned long lBorderColor2, unsigned long lHighlightColor, WB_FONTC pFont, WB_FONTC pFontBold, Atom aGraphic, const char *szText)
	Draw a 'tab' within a specified 'outline' rectangle. More...

Variables
static XColor	clrScrollFG
	foreground scroll bar color
static XColor	clrScrollBG
	background scroll bar color
static XColor	clrScrollAFG
	active foreground scroll bar color
static XColor	clrScrollABG
	active background scroll bar color
static XColor	clrScrollHFG
	highlight foreground scroll bar color
static XColor	clrScrollHBG
	highlight background scroll bar color
static XColor	clrScrollBD
	standard scroll bar border color
static XColor	clrScrollBD2
	3D highlight scroll bar border color (light)
static XColor	clrScrollBD3
	3D highlight scroll bar border color (dark)
static int	iInitScrollColorFlag
	initialization flag for scroll colors. when zero, colors not yet initialized

Detailed Description

Utilities for painting and handling standard components of windows

Definition in file window_dressing.c.