68 lines
1.8 KiB
JavaScript
68 lines
1.8 KiB
JavaScript
mexui.util.createControlConstructor('CheckBox', false, function(window, x, y, w, h, text, styles, callback)
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{
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mexui.Component.Control.call(this, window, x, y, w, h, this.linkControlStyles('CheckBox', styles), callback);
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this.text = text;
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this.checked = false;
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this.textMarginLeft = 5;
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});
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// default styles
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mexui.util.linkBaseControlStyles('CheckBox', {
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innerBox:
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{
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backgroundColour: toColour(0, 255, 0, 255)
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}
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});
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// input
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mexui.Control.CheckBox.prototype.onMouseDown = function(e)
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{
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if(e.button == 0 && this.isCursorOverControl())
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{
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e.used = true;
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this.toggleChecked();
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}
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};
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mexui.Control.CheckBox.prototype.onKeyDown = function(e, key, mods)
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{
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if(this.isFocused())
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{
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if(key == SDLK_RETURN || key == SDLK_RETURN2 || key == SDLK_KP_ENTER || key == SDLK_SPACE)
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{
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e.used = true;
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this.toggleChecked();
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}
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}
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};
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// render
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mexui.Control.CheckBox.prototype.render = function()
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{
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var pos = this.getScreenPosition();
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mexui.native.drawRectangle(pos, this.size, this.getStyles('main'));
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if(this.checked)
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mexui.native.drawRectangle(mexui.util.addVec2(pos, new Vec2(1, 1)), new Vec2(this.size.x - 2, this.size.y - 2), this.getStyles('innerBox'));
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mexui.native.drawText(mexui.util.addVec2(pos, new Vec2(this.size.x + this.textMarginLeft, 2)), this.size, this.text, this.getStyles('main'));
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if(this.isFocused())
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mexui.native.drawRectangleBorder(mexui.util.subtractVec2(pos,new Vec2(2,2)), mexui.util.addVec2(this.size,new Vec2(3,3)), this.getStyles('focused'));
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};
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// model
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mexui.Control.CheckBox.prototype.getSizeForInput = function()
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{
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var textWidth = mexui.native.getTextWidth(this.text, this.getStyles('main'));
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return new Vec2(this.size.x + this.textMarginLeft + textWidth, this.size.y);
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};
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mexui.Control.CheckBox.prototype.toggleChecked = function()
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{
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this.checked = !this.checked;
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this.checkToCallCallback();
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}; |