private void drawBack(GraphicsEx g, int top, int width, int height) {
// Fill background
g.setThemeColor(CanvasEx.THEME_BACKGROUND);
g.fillRect(0, top, width, height);
g.setClip(0, top, width, height);
if (null != Scheme.backImage) {
int offset = 0;
if (0 < getSize()) {
offset =
Math.max(0, Scheme.backImage.getHeight() - height) * getTopOffset() / getFullSize();
}
g.drawImage(Scheme.backImage, 0, top - offset, Graphics.LEFT | Graphics.TOP);
}
}
protected void paint(GraphicsEx g) {
beforePaint();
int bottom = getHeight();
boolean onlySoftBar = (bottom <= g.getClipY());
if (!onlySoftBar) {
int captionHeight = bar.getHeight();
paintContent(g, captionHeight, getWidth(), getHeight() - captionHeight);
g.setClip(0, captionHeight, getWidth(), getHeight());
g.drawPopup(this, captionHeight);
bar.paint(g, this, getWidth());
}
if (isSoftBarShown()) {
softBar.paint(g, this, getHeight());
}
}
private void drawItems(GraphicsEx g, int top_y, int itemWidth, int height) {
int size = getSize();
int bottom = height + top_y;
if (0 == size) {
drawEmptyItems(g, top_y);
return;
}
boolean showCursor = false;
int currentY = 0;
int currentIndex = isCurrentItemSelectable() ? getCurrItem() : -1;
// #sijapp cond.if modules_TOUCH is "true"#
if (touchUsed && !touchPressed) currentIndex = -1;
// #sijapp cond.end#
{ // background
int offset = topOffset;
int y = top_y;
for (int i = topItem; i < size; ++i) {
int itemHeight = getItemHeight(i);
int realHeight = Math.min(itemHeight - offset, bottom - y + 1);
g.setClip(0, y, itemWidth, realHeight + 1);
g.setStrokeStyle(Graphics.SOLID);
if (i == currentIndex) {
currentY = y - offset;
if (g.notEqualsColor(CanvasEx.THEME_BACKGROUND, CanvasEx.THEME_SELECTION_BACK)) {
g.setThemeColor(CanvasEx.THEME_SELECTION_BACK);
g.fillRect(0, currentY, itemWidth - 1, itemHeight);
}
drawItemBack(g, i, 2, y - offset, itemWidth - 4, itemHeight, offset, realHeight);
showCursor = true;
} else {
drawItemBack(g, i, 2, y - offset, itemWidth - 4, itemHeight, offset, realHeight);
}
y += itemHeight - offset;
if (y >= bottom) break;
offset = 0;
}
if (0 < MyScrollBar.showScroll) {
g.setClip(0, top_y, itemWidth, bottom - top_y);
MyScrollBar.paint(g, this, CanvasEx.THEME_SCROLL_BACK);
}
}
{ // Draw items
g.setColor(0);
int offset = topOffset;
int y = top_y;
for (int i = topItem; i < size; ++i) {
int itemHeight = getItemHeight(i);
int realHeight = Math.min(itemHeight, bottom - y + 1);
g.setClip(0, y, itemWidth, realHeight + 1);
g.setStrokeStyle(Graphics.SOLID);
drawItemData(g, i, 2, y - offset, itemWidth - 4, itemHeight, offset, realHeight);
y += itemHeight - offset;
if (y >= bottom) break;
offset = 0;
}
}
if (showCursor) {
int itemHeight = getItemHeight(currentIndex);
g.setClip(0, currentY, itemWidth, itemHeight + 1);
g.setThemeColor(CanvasEx.THEME_SELECTION_RECT);
g.setStrokeStyle(Graphics.SOLID);
g.drawSimpleRect(0, currentY, itemWidth - 1, itemHeight);
}
}
protected final void paintContent(GraphicsEx g, int top, int width, int height) {
g.setClip(0, top, width, height);
drawBack(g, top, width, height);
drawItems(g, top, width, height);
}