add style.transparent option.
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@ -2050,6 +2050,7 @@ function Element(options) {
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this.style.blink = options.blink;
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this.style.blink = options.blink;
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this.style.inverse = options.inverse;
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this.style.inverse = options.inverse;
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this.style.invisible = options.invisible;
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this.style.invisible = options.invisible;
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this.style.transparent = options.transparent;
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}
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}
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this.hidden = options.hidden || false;
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this.hidden = options.hidden || false;
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@ -3803,7 +3804,11 @@ Element.prototype.render = function() {
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// To deal with this, we can just fill the whole thing
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// To deal with this, we can just fill the whole thing
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// ahead of time. This could be optimized.
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// ahead of time. This could be optimized.
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if (this.tpadding || (this.valign && this.valign !== 'top')) {
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if (this.tpadding || (this.valign && this.valign !== 'top')) {
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this.screen.fillRegion(dattr, bch, xi, xl, yi, yl);
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if (this.style.transparent) {
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this.screen.fillRegion(darken(dattr), bch, xi, xl, yi, yl);
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} else {
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this.screen.fillRegion(dattr, bch, xi, xl, yi, yl);
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}
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}
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}
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if (this.tpadding) {
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if (this.tpadding) {
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@ -3871,19 +3876,31 @@ Element.prototype.render = function() {
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for (; x < xl; x++) {
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for (; x < xl; x++) {
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cell = lines[y][x];
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cell = lines[y][x];
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if (!cell) break;
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if (!cell) break;
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if (attr !== cell[0] || ch !== cell[1]) {
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if (this.style.transparent) {
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lines[y][x][0] = attr;
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lines[y][x][0] = darken(attr);
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lines[y][x][1] = ch;
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if (content[ci]) lines[y][x][1] = ch;
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lines[y].dirty = true;
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lines[y].dirty = true;
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} else {
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if (attr !== cell[0] || ch !== cell[1]) {
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lines[y][x][0] = attr;
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lines[y][x][1] = ch;
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lines[y].dirty = true;
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}
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}
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}
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}
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}
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continue;
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continue;
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}
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}
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if (attr !== cell[0] || ch !== cell[1]) {
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if (this.style.transparent) {
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lines[y][x][0] = attr;
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lines[y][x][0] = darken(attr);
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lines[y][x][1] = ch;
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if (content[ci]) lines[y][x][1] = ch;
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lines[y].dirty = true;
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lines[y].dirty = true;
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} else {
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if (attr !== cell[0] || ch !== cell[1]) {
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lines[y][x][0] = attr;
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lines[y][x][1] = ch;
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lines[y].dirty = true;
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}
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}
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}
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// if (wideChars.test(ch)) {
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// if (wideChars.test(ch)) {
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@ -28,9 +28,13 @@ var over = blessed.box({
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width: '50%',
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width: '50%',
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height: '50%',
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height: '50%',
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style: {
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style: {
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bg: 'red'
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bg: 'red',
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transparent: true
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},
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},
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content: 'Foo'
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border: 'line',
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draggable: true,
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tags: true,
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content: '{yellow-fg}{bold} --Foo-- {/}'
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});
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});
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screen.key('q', function() {
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screen.key('q', function() {
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