public void createUI(GLEx g) {
if (!visible) {
return;
}
tmpColor = g.color();
if (_alpha > 0 && _alpha < 1) {
g.setAlpha(_alpha);
}
g.setColor(color);
for (int i = 0; i < drops.length; ++i) {
g.fillOval((int) drops[i].x, (int) drops[i].y, 2, 2);
}
if (_alpha != 1f) {
g.setAlpha(1f);
}
g.setColor(tmpColor);
}
public void draw(GLEx g, int x, int y, float mouseX, float mouseY) {
if (this.max > 0) {
LFont oldFont = g.getFont();
int oldColor = g.color();
g.setFont(this.font);
int fontSize = font.getSize();
// 如果没有设置背景，则绘制
if (bgTexture == null) {
g.setColor(this.listColor);
g.fillRect(x, y, getWidth(), getHeight());
g.setColor(255, 255, 255);
g.drawRect(x, y, getWidth(), getHeight());
} else {
g.draw(bgTexture, x, y, getWidth(), getHeight());
}
this.drawNum = ((getHeight() - 10) / fontSize);
this.loop = 0;
this.selectList = -1;
for (int i = this.scrollList; i < this.drawNum + this.scrollList; i++) {
if (i >= this.num) break;
this.drawX = (x + 5);
this.drawY = (y + 5 + this.loop * fontSize);
if (!this.scrollBarDrag) {
if ((mouseY > this.drawY)
&& (mouseY <= this.drawY + fontSize)
&& (mouseX > this.drawX)
&& (mouseX < this.drawX + getWidth())) {
this.selectList = i;
}
}
// 计算是否选中当前行
if (!this.lengthCheck[i]) {
this.lengthCheck[i] = true;
if (this.name[i] != null) {
while (font.stringWidth(this.name[i]) > getWidth()) {
this.name[i] = this.name[i].substring(0, this.name[i].length() - 1);
}
}
}
if ((this.selectList == i) || ((this.useHold) && (this.hold == i))) {
if ((this.useHold) && (this.hold == i)) {
g.setColor(255, 255, 0);
g.fillRect(x + 1, this.drawY, getWidth() - 1, fontSize);
g.setColor(LColor.black);
drawString(g, this.name[i], this.drawX, this.drawY);
this.hold = -1;
}
// 选中指定列时
if (this.selectList == i) {
if (choiceTexture == null) {
g.setColor(this.choiceStringBoxColor);
g.fillRect(x + 1, this.drawY, getWidth() - 2, fontSize + 2);
} else {
g.draw(this.choiceTexture, x + 2, this.drawY, getWidth() - 2, fontSize + 2);
}
g.setColor(this.choiceStringColor);
drawString(g, this.name[i], this.drawX, this.drawY);
}
} else {
g.setColor(this.color[i]);
drawString(g, this.name[i], this.drawX, this.drawY);
}
this.loop += 1;
}
this.scrollBarX = (x + getWidth() + 1);
this.scrollBarHeight_max = (getHeight() - this.scrollButtonHeight * 2);
if ((this.drawNum < this.num) && (this.drawNum > 0)) {
this.scrollBarHeight = (this.scrollBarHeight_max / this.num / this.drawNum);
this.scrollBarHeight = (this.scrollBarHeight_max * this.drawNum / this.num);
if (this.scrollBarHeight < 8) this.scrollBarHeight = 8;
this.scrollBarY = (y + this.scrollButtonHeight + 1);
this.scrollBarY +=
(this.scrollBarHeight_max - this.scrollBarHeight)
* this.scrollList
/ (this.num - this.drawNum);
} else {
this.scrollBarHeight = this.scrollBarHeight_max;
this.scrollBarY = (y + this.scrollButtonHeight + 1);
}
if (this.scrollBarDrag) {
if (mouseY < this.scrollBarY + this.scrollBarHeight / 3) {
for (int i = 0; i < 5; i++) {
if (this.scrollList <= 0) break;
this.scrollList -= 1;
}
}
if (mouseY > this.scrollBarY + this.scrollBarHeight * 2 / 3) {
for (int i = 0; i < 5; i++) {
if (this.scrollList >= this.num - this.drawNum) break;
this.scrollList += 1;
}
}
}
if (SysTouch.isDrag()) {
if ((mouseX > this.scrollBarX)
&& (mouseX <= this.scrollBarX + this.scrollButtonWidth)
&& (mouseY > y + this.scrollButtonHeight)
&& (mouseY < y + getHeight() - this.scrollButtonHeight)) {
this.scrollBarDrag = true;
}
} else {
this.scrollBarDrag = false;
}
if (scrollTexture == null) {
if (this.scrollBarDrag) {
g.setColor(0, 255, 255);
} else {
g.setColor(255, 255, 255);
}
g.fillRect(this.scrollBarX, this.scrollBarY, this.scrollButtonWidth, this.scrollBarHeight);
} else {
g.draw(
this.scrollTexture,
this.scrollBarX,
this.scrollBarY,
this.scrollButtonWidth,
this.scrollBarHeight);
}
this.scrollButtonX = (x + getWidth());
this.scrollButtonY = y;
if (scrollFlagATexture == null) {
if (this.scrollUpButtonON) {
g.setColor(LColor.gray);
} else {
g.setColor(LColor.black);
}
g.fillRect(
this.scrollButtonX + 1,
this.scrollButtonY + 1,
this.scrollButtonWidth,
this.scrollButtonHeight);
g.setColor(255, 255, 255);
this.px[0] = (this.scrollButtonX + 1 + this.scrollButtonWidth / 6);
this.px[1] = (this.scrollButtonX + 1 + this.scrollButtonWidth / 2);
this.px[2] = (this.scrollButtonX + 1 + this.scrollButtonWidth * 5 / 6);
this.py[0] = (this.scrollButtonY + 1 + this.scrollButtonHeight * 5 / 6);
this.py[1] = (this.scrollButtonY + 1 + this.scrollButtonHeight / 6);
this.py[2] = (this.scrollButtonY + 1 + this.scrollButtonHeight * 5 / 6);
g.fillPolygon(this.px, this.py, 3);
} else {
g.draw(
this.scrollFlagATexture,
this.scrollButtonX + 1,
this.scrollButtonY + 1,
this.scrollButtonWidth - 1,
this.scrollButtonHeight - 1);
}
this.scrollUpButtonON = false;
if ((!this.scrollBarDrag)
&& isFocusable()
&& (mouseX > this.scrollButtonX)
&& (mouseX <= this.scrollButtonX + this.scrollButtonWidth)
&& (mouseY > this.scrollButtonY)
&& (mouseY < this.scrollButtonY + this.scrollButtonHeight)) {
if (this.scrollList > 0) {
this.scrollList -= 1;
}
this.scrollUpButtonON = true;
}
this.scrollButtonX = (x + getWidth());
this.scrollButtonY = (y + getHeight() - this.scrollButtonHeight);
this.scrollDownButtonON = false;
if ((!this.scrollBarDrag)
&& isFocusable()
&& (mouseX > this.scrollButtonX)
&& (mouseX <= this.scrollButtonX + this.scrollButtonWidth)
&& (mouseY > this.scrollButtonY)
&& (mouseY < this.scrollButtonY + this.scrollButtonHeight)) {
if (this.scrollList < this.num - this.drawNum) {
this.scrollList += 1;
}
this.scrollDownButtonON = true;
}
if (scrollFlagBTexture == null) {
if (this.scrollDownButtonON) {
g.setColor(LColor.gray);
} else {
g.setColor(LColor.black);
}
g.fillRect(
this.scrollButtonX + 1,
this.scrollButtonY - 1,
this.scrollButtonWidth,
this.scrollButtonHeight);
g.setColor(LColor.white);
this.px[0] = (this.scrollButtonX + 1 + this.scrollButtonWidth / 6);
this.px[1] = (this.scrollButtonX + 1 + this.scrollButtonWidth / 2);
this.px[2] = (this.scrollButtonX + 1 + this.scrollButtonWidth * 5 / 6);
this.py[0] = (this.scrollButtonY - 1 + this.scrollButtonHeight / 6);
this.py[1] = (this.scrollButtonY - 1 + this.scrollButtonHeight * 5 / 6);
this.py[2] = (this.scrollButtonY - 1 + this.scrollButtonHeight / 6);
g.fillPolygon(this.px, this.py, 3);
} else {
g.draw(
this.scrollFlagBTexture,
this.scrollButtonX + 1,
this.scrollButtonY + 1,
this.scrollButtonWidth - 1,
this.scrollButtonHeight - 1);
}
g.setFont(oldFont);
g.setColor(oldColor);
}
}