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Code Issues Activity Actions

GTextEditor: Add basic selection support.

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This commit is contained in:
Andreas Kling 2019-03-08 00:49:45 +01:00
parent c9c40e1da6
commit b5521e1b0d
3 changed files with 65 additions and 12 deletions
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7
Applications/TextEditor/main.cpp
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@ -27,7 +27,12 @@ int main(int argc, char** argv)
auto* statusbar = new GStatusBar(widget);
text_editor->on_cursor_change = [statusbar] (GTextEditor& editor) {
statusbar->set_text(String::format("Line: %d, Column: %d", editor.cursor().line(), editor.cursor().column()));
StringBuilder builder;
builder.appendf("Line: %d, Column: %d", editor.cursor().line(), editor.cursor().column());
if (editor.selection_start().is_valid()) {
builder.appendf(" Selection: [%d,%d]-[%d,%d]", editor.selection_start().line(), editor.selection_start().column(), editor.cursor().line(), editor.cursor().column());
}
statusbar->set_text(builder.to_string());
};
String path = "/tmp/TextEditor.save.txt";