void
WMSetScrollViewHasVerticalScroller(WMScrollView *sPtr, Bool flag)
{
if (flag) {
if (sPtr->flags.hasVScroller)
return;
sPtr->flags.hasVScroller = 1;
sPtr->vScroller = WMCreateScroller(sPtr);
WMSetScrollerAction(sPtr->vScroller, doScrolling, sPtr);
WMSetScrollerArrowsPosition(sPtr->vScroller, WSAMaxEnd);
/* make it a vert. scroller */
WMResizeWidget(sPtr->vScroller, 1, 2);
if (W_VIEW_REALIZED(sPtr->view)) {
WMRealizeWidget(sPtr->vScroller);
}
reorganizeInterior(sPtr);
WMMapWidget(sPtr->vScroller);
} else {
if (!sPtr->flags.hasVScroller)
return;
sPtr->flags.hasVScroller = 0;
WMUnmapWidget(sPtr->vScroller);
WMDestroyWidget(sPtr->vScroller);
sPtr->vScroller = NULL;
reorganizeInterior(sPtr);
}
}
void
WMSetScrollViewHasHorizontalScroller(WMScrollView *sPtr, Bool flag)
{
if (flag) {
if (sPtr->flags.hasHScroller)
return;
sPtr->flags.hasHScroller = 1;
sPtr->hScroller = WMCreateScroller(sPtr);
WMSetScrollerAction(sPtr->hScroller, doScrolling, sPtr);
/* make it a horiz. scroller */
WMResizeWidget(sPtr->hScroller, 2, 1);
if (W_VIEW_REALIZED(sPtr->view)) {
WMRealizeWidget(sPtr->hScroller);
}
reorganizeInterior(sPtr);
WMMapWidget(sPtr->hScroller);
} else {
if (!sPtr->flags.hasHScroller)
return;
WMUnmapWidget(sPtr->hScroller);
WMDestroyWidget(sPtr->hScroller);
sPtr->hScroller = NULL;
sPtr->flags.hasHScroller = 0;
reorganizeInterior(sPtr);
}
}
static void setupScroller(WMBrowser * bPtr)
{
WMScroller *sPtr;
int y;
y = bPtr->view->size.height - SCROLLER_WIDTH - 1;
sPtr = WMCreateScroller(bPtr);
WMSetScrollerAction(sPtr, scrollCallback, bPtr);
WMMoveWidget(sPtr, 1, y);
WMResizeWidget(sPtr, bPtr->view->size.width - 2, SCROLLER_WIDTH);
bPtr->scroller = sPtr;
WMMapWidget(sPtr);
}
