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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
** of its contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.0
import QtLocation 5.0
import QtLocation.examples 5.0
Rectangle {
id: searchRectangle
property bool suggestionsEnabled: true
property int expandedHeight: childrenRect.height
readonly property int baseHeight: searchBox.height + 20
color: "#ECECEC"
height: baseHeight
Behavior on height {
NumberAnimation { duration: 250 }
}
clip: true
TextWithLabel {
id: searchBox
label: "Search"
text: "sushi"
anchors.left: parent.left
anchors.leftMargin: 10
anchors.right: row.left
anchors.rightMargin: 10
anchors.top: parent.top
anchors.topMargin: 10
busy: placeSearchModel.status === PlaceSearchModel.Loading
//! [PlaceSearchSuggestionModel search text changed]
onTextChanged: {
if (searchRectangle.suggestionsEnabled) {
if (text.length >= 3) {
if (suggestionModel != null) {
suggestionModel.searchTerm = text;
suggestionModel.update();
}
} else {
searchRectangle.state = "";
}
}
}
//! [PlaceSearchSuggestionModel search text changed]
}
Row {
id: row
anchors.right: parent.right
anchors.rightMargin: 10
anchors.top: parent.top
anchors.topMargin: 10
spacing: 10
IconButton {
id: searchButton
anchors.verticalCenter: parent.verticalCenter
source: "../../resources/search.png"
pressedSource: "../../resources/search_pressed.png"
onClicked: {
placeSearchModel.searchForText(searchBox.text);
searchRectangle.state = "";
}
}
IconButton {
id: categoryButton
source: "../../resources/categories.png"
pressedSource: "../../resources/categories_pressed.png"
onClicked: {
if (searchRectangle.state !== "CategoriesShown")
searchRectangle.state = "CategoriesShown";
else if (suggestionView.count > 0)
searchRectangle.state = "SuggestionsShown";
else
searchRectangle.state = "";
}
}
}
CategoryView {
id: categoryView
anchors.top: row.bottom
height: expandedHeight - y
visible: false
spacing: 5
onCategoryClicked: {
placeSearchModel.searchForCategory(category);
searchRectangle.state = "";
}
onEditClicked: {
editCategoryDialog.category = category;
page.state = "EditCategory";
searchRectangle.state = "";
}
}
BusyIndicator {
id: busy
visible: false
anchors.centerIn: parent
}
Text {
id: noCategories
anchors.centerIn: parent
text: qsTr("No categories")
visible: false
}
//! [PlaceSearchSuggestionModel view 1]
ListView {
id: suggestionView
//! [PlaceSearchSuggestionModel view 1]
anchors.top: row.bottom
anchors.topMargin: 10
anchors.left: parent.left
anchors.leftMargin: 10
anchors.right: parent.right
anchors.rightMargin: 10
height: 450
visible: false
clip: true
snapMode: ListView.SnapToItem
//! [PlaceSearchSuggestionModel view 2]
model: suggestionModel
delegate: Text {
text: suggestion
width: parent.width
MouseArea {
anchors.fill: parent
onClicked: {
suggestionsEnabled = false;
searchBox.text = suggestion;
suggestionsEnabled = true;
placeSearchModel.searchForText(suggestion);
searchRectangle.state = "";
}
}
}
}
//! [PlaceSearchSuggestionModel view 2]
//! [PlaceSearchSuggestionModel model]
PlaceSearchSuggestionModel {
id: suggestionModel
plugin: placesPlugin
searchArea: placeSearchModel.searchArea
onStatusChanged: {
if (status == PlaceSearchSuggestionModel.Ready)
searchRectangle.state = "SuggestionsShown";
}
}
//! [PlaceSearchSuggestionModel model]
states: [
State {
name: "CategoriesShown"
PropertyChanges {
target: searchRectangle
height: expandedHeight
}
PropertyChanges {
target: busy
visible: categoryModel.status === CategoryModel.Loading
}
PropertyChanges {
target: noCategories
visible: categoryView.count == 0 && !busy.visible
}
PropertyChanges {
target: categoryView
visible: true && !busy.visible
}
},
State {
name: "SuggestionsShown"
PropertyChanges {
target: searchRectangle
height: childrenRect.height + 20
}
PropertyChanges {
target: suggestionView
visible: true
}
}
]
}
|