void uiVScrollbarNode::onMouseDown (uiNode_t* node, int x, int y, int button)
{
if (EXTRADATA(node).fullsize == 0 || EXTRADATA(node).fullsize < EXTRADATA(node).viewsize)
return;
if (button != K_MOUSE1)
return;
int description[5];
UI_VScrollbarNodeGetElementSize(node, description);
const int hoveredElement = UI_VScrollbarNodeGetElement(node, description, x, y);
UI_VScrollbarNodeAction(node, hoveredElement, true);
}
/**
* @brief Call to draw the node
*/
static void UI_VScrollbarNodeDraw (uiNode_t *node)
{
vec2_t pos;
int y = 0;
int texX = 0;
int texY = 0;
const char *texture;
const image_t *image;
UI_GetNodeAbsPos(node, pos);
y = pos[1];
texture = UI_GetReferenceString(node, node->image);
if (!texture)
return;
image = UI_LoadImage(texture);
if (EXTRADATA(node).fullsize == 0 || EXTRADATA(node).fullsize <= EXTRADATA(node).viewsize) {
/* hide the scrollbar */
if (EXTRADATA(node).hideWhenUnused)
return;
texX = TILE_WIDTH * 3;
/* top */
UI_DrawNormImage(qfalse, pos[0], y, ELEMENT_WIDTH, ELEMENT_HEIGHT,
texX + ELEMENT_WIDTH, texY + ELEMENT_HEIGHT, texX, texY,
image);
texY += TILE_HEIGHT;
y += ELEMENT_HEIGHT;
/* top to bottom */
UI_DrawNormImage(qfalse, pos[0], y, ELEMENT_WIDTH, node->size[1] - (ELEMENT_HEIGHT * 2),
texX + ELEMENT_WIDTH, texY + ELEMENT_HEIGHT, texX, texY,
image);
texY += TILE_HEIGHT * 5;
y += node->size[1] - (ELEMENT_HEIGHT * 2);
assert(y == pos[1] + node->size[1] - ELEMENT_HEIGHT);
/* bottom */
UI_DrawNormImage(qfalse, pos[0], y, ELEMENT_WIDTH, ELEMENT_HEIGHT,
texX + ELEMENT_WIDTH, texY + ELEMENT_HEIGHT, texX, texY,
image);
} else {
int houveredElement = -1;
int description[5];
UI_VScrollbarNodeGetElementSize(node, description);
if (UI_GetMouseCapture() == node)
houveredElement = capturedElement;
else if (node->state)
houveredElement = UI_VScrollbarNodeGetElement(node, description, mousePosX, mousePosY);
/* top */
texX = (houveredElement == 0)?TILE_WIDTH:0;
UI_DrawNormImage(qfalse, pos[0], y, ELEMENT_WIDTH, ELEMENT_HEIGHT,
texX + ELEMENT_WIDTH, texY + ELEMENT_HEIGHT, texX, texY,
image);
texY += TILE_HEIGHT;
y += ELEMENT_HEIGHT;
/* top to slider */
if (description[1]) {
texX = (houveredElement == 1)?TILE_WIDTH:0;
UI_DrawNormImage(qfalse, pos[0], y, ELEMENT_WIDTH, description[1],
texX + ELEMENT_WIDTH, texY + ELEMENT_HEIGHT, texX, texY,
image);
y += description[1];
}
texY += TILE_HEIGHT;
/* slider */
texX = (houveredElement == 2)?TILE_WIDTH:0;
/* top slider */
UI_DrawNormImage(qfalse, pos[0], y, ELEMENT_WIDTH, ELEMENT_HEIGHT,
texX + ELEMENT_WIDTH, texY + ELEMENT_HEIGHT, texX, texY,
image);
texY += TILE_HEIGHT;
y += ELEMENT_HEIGHT;
/* middle slider */
if (description[2]) {
UI_DrawNormImage(qfalse, pos[0], y, ELEMENT_WIDTH, description[2]-ELEMENT_HEIGHT-ELEMENT_HEIGHT,
texX + ELEMENT_WIDTH, texY + ELEMENT_HEIGHT, texX, texY,
image);
y += description[2]-ELEMENT_HEIGHT-ELEMENT_HEIGHT;
}
texY += TILE_HEIGHT;
/* bottom slider */
UI_DrawNormImage(qfalse, pos[0], y, ELEMENT_WIDTH, ELEMENT_HEIGHT,
texX + ELEMENT_WIDTH, texY + ELEMENT_HEIGHT, texX, texY,
image);
texY += TILE_HEIGHT;
y += ELEMENT_HEIGHT;
/* slider to bottom */
if (description[3]) {
texX = (houveredElement == 3)?TILE_WIDTH:0;
UI_DrawNormImage(qfalse, pos[0], y, ELEMENT_WIDTH, description[3],
texX + ELEMENT_WIDTH, texY + ELEMENT_HEIGHT, texX, texY,
image);
y += description[3];
}
texY += TILE_HEIGHT;
assert(y == pos[1] + node->size[1] - ELEMENT_HEIGHT);
/* bottom */
texX = (houveredElement == 4)?TILE_WIDTH:0;
UI_DrawNormImage(qfalse, pos[0], y, ELEMENT_WIDTH, ELEMENT_HEIGHT,
texX + ELEMENT_WIDTH, texY + ELEMENT_HEIGHT, texX, texY,
image);
}
}
