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114 lines
4.3 KiB
Text
114 lines
4.3 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 { CosmicFontSettings, CosmicPalette } from "styling.slint";
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import { ScrollView } from "scrollview.slint";
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export component TextEdit {
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in property <TextWrap> wrap <=> text-input.wrap;
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in property <TextHorizontalAlignment> horizontal-alignment <=> text-input.horizontal-alignment;
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in property <bool> read-only <=> text-input.read-only;
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in property <length> font-size <=> text-input.font-size;
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in property <bool> enabled <=> text-input.enabled;
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in-out property <bool> has-focus: text-input.has-focus;
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out property <length> visible-width <=> scroll-view.visible-width;
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out property <length> visible-height <=> scroll-view.visible-height;
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in-out property <string> text <=> text-input.text;
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in-out property <length> viewport-x <=> scroll-view.viewport-x;
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in-out property <length> viewport-y <=> scroll-view.viewport-y;
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in-out property <length> viewport-width <=> scroll-view.viewport-width;
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in-out property <length> viewport-height <=> scroll-view.viewport-height;
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callback edited(/* text */ string);
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accessible-role: AccessibleRole.text-input;
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accessible-value <=> text;
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public function set-selection-offsets(start: int, end: int) {
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text-input.set-selection-offsets(start, end);
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}
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public function select-all() {
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text-input.select-all();
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}
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public function clear-selection() {
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text-input.clear-selection();
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}
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public function cut() {
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text-input.cut();
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}
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public function copy() {
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text-input.copy();
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}
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public function paste() {
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text-input.paste();
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}
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forward-focus: text-input;
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horizontal-stretch: 1;
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vertical-stretch: 1;
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states [
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disabled when !root.enabled : {
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root.opacity: 0.5;
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}
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]
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background := Rectangle {
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width: 100%;
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height: 100%;
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border-radius: 8px;
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background: CosmicPalette.control-background;
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border-width: 1px;
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border-color: CosmicPalette.control-divider;
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scroll-view := ScrollView {
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x: 12px;
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y: 12px;
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width: parent.width - 24px;
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height: parent.height - 24px;
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viewport-width: root.wrap == TextWrap.word-wrap ? self.visible-width : max(self.visible-width, text-input.preferred-width);
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viewport-height: max(self.visible-height, text-input.preferred-height);
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text-input := TextInput {
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enabled: true;
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color: CosmicPalette.foreground;
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font-size: CosmicFontSettings.body.font-size;
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font-weight: CosmicFontSettings.body.font-weight;
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selection-background-color: CosmicPalette.selection-background;
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selection-foreground-color: CosmicPalette.accent-foreground;
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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 < 12px) {
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root.viewport-x = min(0px, max(parent.visible-width - self.width, - cpos.x + 12px ));
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} else if (cpos.x + root.viewport-x > parent.visible-width - 12px) {
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root.viewport-x = min(0px, max(parent.visible-width - self.width, parent.visible-width - cpos.x - 12px ));
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}
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if (cpos.y + root.viewport-y < 12px) {
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root.viewport-y = min(0px, max(parent.visible-height - self.height, - cpos.y + 12px ));
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} else if (cpos.y + root.viewport-y > parent.visible-height - 12px - 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 - 12px - 20px));
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}
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}
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}
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}
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if (root.has-focus && root.enabled) : Rectangle {
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width: parent.width + 2px;
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height: parent.height + 2px;
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border-radius: parent.border-radius + 2px;
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border-color: CosmicPalette.state-focus;
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border-width: 1px;
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}
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}
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}
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