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mod(pane) example layout pane has top and bottom empty row

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Fix corresponding RawText line control (i.e. last line and changes to
the window size in regards to the current line).
This commit is contained in:
Yves Biener
2024-11-09 01:52:37 +01:00
parent 9d711ea047
commit ba01bf00bb
2 changed files with 6 additions and 4 deletions
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3
src/layout/Pane.zig
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@@ -54,10 +54,9 @@ pub fn Layout(comptime Event: type) type {
}
pub fn content(this: *@This()) !*std.ArrayList(u8) {
const widget_content = try this.widget.content();
this.c.clearRetainingCapacity();
try this.c.appendSlice("\n");
try this.c.appendSlice(widget_content);
try this.c.appendSlice(try this.widget.content());
try this.c.appendSlice("\n");
return &this.c;
}

7
src/widget/RawText.zig
View File

@@ -39,6 +39,9 @@ pub fn Widget(comptime Event: type) type {
// store the received size
.resize => |size| {
this.size = size;
if (this.line > this.line_index.items.len - 1 - size.rows) {
this.line = this.line_index.items.len - 1 - size.rows;
}
},
.key => |key| {
if (key.matches(.{ .cp = 'g' })) {
@@ -47,11 +50,11 @@ pub fn Widget(comptime Event: type) type {
}
if (key.matches(.{ .cp = 'G' })) {
// bottom
this.line = this.line_index.items.len - 1;
this.line = this.line_index.items.len - 1 - this.size.rows;
}
if (key.matches(.{ .cp = 'j' })) {
// down
if (this.line < this.line_index.items.len - 1) {
if (this.line < this.line_index.items.len - 1 - this.size.rows) {
this.line +|= 1;
}
}