1 /* vim: set expandtab sw=4 ts=4 sts=4: */
3 * Displays the Tooltips (hints), if we have some
4 * 2005-01-20 added by Michael Keck (mkkeck)
12 var ttXpos = 0, ttYpos = 0;
13 var ttXadd = 10, ttYadd = -10;
14 var ttDisplay = 0, ttHoldIt = 0;
15 // Check if browser does support dynamic content and dhtml
16 var ttNS4 = (document.layers) ? 1 : 0; // the old Netscape 4
17 var ttIE4 = (document.all) ? 1 : 0; // browser wich uses document.all
18 var ttDOM = (document.getElementById) ? 1 : 0; // DOM-compatible browsers
19 if (ttDOM) { // if DOM-compatible, set the others to false
24 var myTooltipContainer = null;
26 if ( (ttDOM) || (ttIE4) || (ttNS4) ) {
29 document.captureEvents(Event.MOUSEMOVE);
31 document.onmousemove = mouseMove;
36 * init the tooltip and write the text into it
38 * @param string theText tooltip content
40 function textTooltip(theText) {
41 if (ttDOM || ttIE4) { // document.getEelementById || document.all
42 myTooltipContainer.innerHTML = ""; // we should empty it first
43 myTooltipContainer.innerHTML = theText;
44 } else if (ttNS4) { // document.layers
45 var layerNS4 = myTooltipContainer.document;
46 layerNS4.write(theText);
57 * swap the Tooltip // show and hide
59 * @param boolean stat view status
61 function swapTooltip(stat) {
63 if (stat!='default') {
66 else if (stat=='false')
70 ttTimerID = setTimeout("showTooltip(false);",500);
76 clearTimeout(ttTimerID);
84 * show / hide the Tooltip
86 * @param boolean stat view status
88 function showTooltip(stat) {
91 myTooltipContainer.visibility = "hide";
93 myTooltipContainer.style.visibility = "hidden";
97 myTooltipContainer.visibility = "show";
99 myTooltipContainer.style.visibility = "visible";
104 * hold it, if we create or move the mouse over the tooltip
106 function holdTooltip() {
113 * move the tooltip to mouse position
115 * @param integer posX horiz. position
116 * @param integer posY vert. position
118 function moveTooltip(posX, posY) {
119 if (ttDOM || ttIE4) {
120 myTooltipContainer.style.left = posX + "px";
121 myTooltipContainer.style.top = posY + "px";
123 myTooltipContainer.left = posX;
124 myTooltipContainer.top = posY;
131 * @param string theText tooltip content
133 function pmaTooltip( theText ) {
134 // reference to TooltipContainer
135 if ( null == myTooltipContainer ) {
137 myTooltipContainer = document.TooltipContainer;
139 myTooltipContainer = document.all('TooltipContainer');
141 myTooltipContainer = document.getElementById('TooltipContainer');
146 if ( typeof( myTooltipContainer ) == 'undefined' ) {
151 var plusX=0, plusY=0, docX=0, docY=0;
152 var divHeight = myTooltipContainer.clientHeight;
153 var divWidth = myTooltipContainer.clientWidth;
154 if (navigator.appName.indexOf("Explorer")!=-1) {
155 if (document.documentElement && document.documentElement.scrollTop) {
156 plusX = document.documentElement.scrollLeft;
157 plusY = document.documentElement.scrollTop;
158 docX = document.documentElement.offsetWidth + plusX;
159 docY = document.documentElement.offsetHeight + plusY;
161 plusX = document.body.scrollLeft;
162 plusY = document.body.scrollTop;
163 docX = document.body.offsetWidth + plusX;
164 docY = document.body.offsetHeight + plusY;
167 docX = document.body.clientWidth;
168 docY = document.body.clientHeight;
171 ttXpos = ttXpos + plusX;
172 ttYpos = ttYpos + plusY;
174 if ((ttXpos + divWidth) > docX)
175 ttXpos = ttXpos - (divWidth + (ttXadd * 2));
176 if ((ttYpos + divHeight) > docY)
177 ttYpos = ttYpos - (divHeight + (ttYadd * 2));
179 textTooltip(theText);
180 moveTooltip((ttXpos + ttXadd), (ttYpos + ttYadd));
185 * register mouse moves
189 function mouseMove(e) {
190 if ( typeof( event ) != 'undefined' ) {