harbour-fernschreiber/qml/components/InformationEditArea.qml

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/*
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Copyright (C) 2020-21 Sebastian J. Wolf and other contributors
This file is part of Fernschreiber.
Fernschreiber is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Fernschreiber is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Fernschreiber. If not, see <http://www.gnu.org/licenses/>.
*/
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import QtQuick 2.6
import Sailfish.Silica 1.0
Column {
id: editAreaColumn
visible: canEdit || text !== ""
property bool canEdit
property alias headerText: editAreaHeader.text
property string emptyPlaceholderText
property string text
property bool multiLine
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property bool headerLeftAligned
property bool isEditing
property Item editItem: multiLine ? editAreaTextArea : editAreaTextField
signal saveButtonClicked(string textValue)
signal editButtonClicked()
signal textEdited(string textValue)
width: parent.width
SectionHeader {
id: editAreaHeader
height: parent.visible && text !== "" ? Theme.itemSizeExtraSmall : 0
x: 0
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horizontalAlignment: headerLeftAligned ? Text.AlignLeft : Text.AlignRight
}
Row {
id: editAreaTextRow
width: parent.width
TextArea {
id: editAreaTextArea
visible: editAreaColumn.isEditing && editAreaColumn.multiLine
width: parent.width - editAreaButton.width
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textLeftMargin: 0
anchors.verticalCenter: parent.verticalCenter
font.pixelSize: Theme.fontSizeMedium
}
TextField {
id: editAreaTextField
visible: editAreaColumn.isEditing && !editAreaColumn.multiLine
width: parent.width - editAreaButton.width
anchors.verticalCenter: parent.verticalCenter
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textLeftMargin: 0
EnterKey.onClicked: {
editAreaColumn.isEditing = false;
editAreaColumn.saveButtonClicked(editAreaColumn.editItem.text);
}
EnterKey.iconSource: editAreaButton.icon.source
font.pixelSize: Theme.fontSizeMedium
}
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InformationTextItem {
id: editAreaTextItem
visible: !editAreaColumn.isEditing
anchors.verticalCenter: parent.verticalCenter
text: editAreaColumn.text || editAreaColumn.emptyPlaceholderText
width: parent.width - editAreaButton.width
}
IconButton {
id: editAreaButton
visible: editAreaColumn.canEdit
width: visible ? Theme.itemSizeSmall : 0
icon.source: editAreaColumn.isEditing ? "image://theme/icon-m-accept" : "image://theme/icon-m-edit"
anchors.verticalCenter: parent.verticalCenter
onClicked: {
if(editAreaColumn.isEditing) {
editAreaColumn.isEditing = false;
editAreaColumn.saveButtonClicked(editAreaColumn.editItem.text);
} else {
editAreaColumn.isEditing = true;
editAreaColumn.editItem.text = editAreaColumn.text;
editAreaColumn.editItem.forceActiveFocus();
editAreaColumn.editItem.cursorPosition = editAreaColumn.editItem.text.length;
editAreaColumn.editButtonClicked();
}
}
}
}
Connections {
target: editItem
onTextChanged: {
if(editItem.focus) {
editAreaColumn.textEdited(editItem.text)
}
}
}
}