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Code Issues Projects Releases Wiki Activity

scrollbar track.

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This commit is contained in:
Christopher Jeffrey 2013-07-27 06:58:50 -05:00
parent 80ae319225
commit d9ca7112bc
2 changed files with 31 additions and 2 deletions
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26
lib/widget.js
View File

@ -918,7 +918,7 @@ Screen.prototype.draw = function(start, end) {
// : '\x1b[' + (xx - x) + 'C';
// this.fillRegion(data, ' ',
// x, this.tput && this.tput.strings.erase_chars ? xx : this.cols,
// y, y);
// y, y + 1);
// x = xx - 1;
// continue;
// }
@ -2842,6 +2842,7 @@ Element.prototype.render = function() {
}
// Draw the scrollbar.
// Could possibly draw this after all child elements.
if (this.scrollbar) {
i = Math.max(this._clines.length, this._scrollBottom());
}
@ -2858,6 +2859,13 @@ Element.prototype.render = function() {
if (y >= yl) y = yl - 1;
cell = lines[y] && lines[y][x];
if (cell) {
if (this.track) {
ch = this.track.ch || ' ';
attr = this.sattr(this.style.track,
this.style.track.fg || this.style.fg,
this.style.track.bg || this.style.bg);
this.screen.fillRegion(attr, ch, x, x + 1, yi, yl);
}
ch = this.scrollbar.ch || ' ';
attr = this.sattr(this.style.scrollbar,
this.style.scrollbar.fg || this.style.fg,
@ -3256,6 +3264,22 @@ function ScrollableBox(options) {
this.style.scrollbar.invisible = this.scrollbar.invisible;
}
this.scrollbar.style = this.style.scrollbar;
if (this.track || this.scrollbar.track) {
this.track = this.scrollbar.track || this.track;
this.style.track = this.style.scrollbar.track || this.style.track;
this.track.ch = this.track.ch || ' ';
this.style.track = this.style.track || this.track.style;
if (!this.style.track) {
this.style.track = {};
this.style.track.fg = this.track.fg;
this.style.track.bg = this.track.bg;
this.style.track.bold = this.track.bold;
this.style.track.underline = this.track.underline;
this.style.track.inverse = this.track.inverse;
this.style.track.invisible = this.track.invisible;
}
this.track.style = this.style.track;
}
}
if (options.mouse) {

7
test/widget.js
View File

@ -82,7 +82,12 @@ var list = blessed.list({
],
scrollbar: {
ch: ' ',
inverse: true
track: {
bg: 'yellow'
},
style: {
inverse: true
}
}
});