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3e8940660b
The function accepts two arguments that specify the start and the end of the text to select. Fixes #4164
99 lines
3.5 KiB
Text
99 lines
3.5 KiB
Text
// Copyright © SixtyFPS GmbH <info@slint.dev>
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// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-1.1 OR LicenseRef-Slint-commercial
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import { StyleMetrics, ScrollView } from "std-widgets-impl.slint";
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export component TextEdit inherits ScrollView {
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in property <TextWrap> wrap <=> i-text-input.wrap;
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in property horizontal-alignment <=> i-text-input.horizontal-alignment;
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in property read-only <=> i-text-input.read-only;
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in property <length> font-size <=> i-text-input.font-size;
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in-out property <string> text <=> i-text-input.text;
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callback edited(/* text */ string);
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public function set-selection-offsets(start: int, end: int) {
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i-text-input.set-selection-offsets(start, end);
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}
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public function select-all() {
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i-text-input.select-all();
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}
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public function clear-selection() {
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i-text-input.clear-selection();
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}
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public function cut() {
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i-text-input.cut();
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}
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public function copy() {
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i-text-input.copy();
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}
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public function paste() {
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i-text-input.paste();
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}
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forward-focus: i-text-input;
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has-focus: i-text-input.has-focus;
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enabled <=> i-text-input.enabled;
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horizontal-stretch: 1;
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vertical-stretch: 1;
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viewport-width: root.wrap == TextWrap.word-wrap ? root.visible-width : max(root.visible-width, i-text-input.preferred-width);
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viewport-height: max(self.visible-height, i-text-input.preferred-height);
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Rectangle {
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background: root.enabled ? StyleMetrics.textedit-background : StyleMetrics.textedit-background-disabled;
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}
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i-text-input := TextInput {
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enabled: true;
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color: self.enabled ? StyleMetrics.textedit-text-color : StyleMetrics.textedit-text-color-disabled;
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single-line: false;
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wrap: word-wrap;
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edited => {
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root.edited(self.text);
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}
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cursor-position-changed(cpos) => {
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if (cpos.x + root.viewport-x < StyleMetrics.layout-padding) {
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root.viewport-x = min(0px, max(parent.visible-width - self.width, - cpos.x + StyleMetrics.layout-padding ));
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} else if (cpos.x + root.viewport-x > parent.visible-width - StyleMetrics.layout-padding) {
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root.viewport-x = min(0px, max(parent.visible-width - self.width, parent.visible-width - cpos.x - StyleMetrics.layout-padding ));
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}
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if (cpos.y + root.viewport-y < StyleMetrics.layout-padding) {
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root.viewport-y = min(0px, max(parent.visible-height - self.height, - cpos.y + StyleMetrics.layout-padding ));
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} else if (cpos.y + root.viewport-y > parent.visible-height - StyleMetrics.layout-padding - 20px) {
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// FIXME: font-height hardcoded to 20px
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root.viewport-y = min(0px, max(parent.visible-height - self.height, parent.visible-height - cpos.y - StyleMetrics.layout-padding - 20px));
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}
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}
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}
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}
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export component AboutSlint {
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preferred-height: 100%;
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preferred-width: 100%;
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min-height: i-layout.min-height;
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min-width: i-layout.min-width;
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i-layout := VerticalLayout {
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padding: 12px;
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spacing: 8px;
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alignment: start;
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Image {
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source: StyleMetrics.dark-color-scheme ? @image-url("MadeWithSlint-logo-dark.svg") : @image-url("MadeWithSlint-logo-light.svg");
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preferred-width: 256px;
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min-height: 48px;
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}
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Text {
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text: "Version 1.4.0\nhttps://slint.dev/";
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font-size: 10px;
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horizontal-alignment: center;
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}
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}
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}
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