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Unverified Commit 6ebae0ae authored by Gus Grubba's avatar Gus Grubba Committed by GitHub
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Merge pull request #7649 from mavlink/stdComboBox 

Std ComboBox
parents 2de904b7 4b215098
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Showing with 45 additions and 506 deletions
custom-example/custom.qrc
View file @ 6ebae0ae
......@@ -40,7 +40,6 @@
<qresource prefix="Custom/Widgets">
<file alias="Custom/Widgets/CustomArtificialHorizon.qml">res/Custom/Widgets/CustomArtificialHorizon.qml</file>
<file alias="Custom/Widgets/CustomAttitudeWidget.qml">res/Custom/Widgets/CustomAttitudeWidget.qml</file>
<file alias="Custom/Widgets/CustomComboBox.qml">res/Custom/Widgets/CustomComboBox.qml</file>
<file alias="Custom/Widgets/CustomIconButton.qml">res/Custom/Widgets/CustomIconButton.qml</file>
<file alias="Custom/Widgets/CustomOnOffSwitch.qml">res/Custom/Widgets/CustomOnOffSwitch.qml</file>
<file alias="Custom/Widgets/CustomQuickButton.qml">res/Custom/Widgets/CustomQuickButton.qml</file>
......
custom-example/res/Custom/Widgets/CustomComboBox.qml deleted 100644 → 0
View file @ 2de904b7
/****************************************************************************
*
* (c) 2009-2019 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
*
* QGroundControl is licensed according to the terms in the file
* COPYING.md in the root of the source code directory.
*
* @file
* @author Gus Grubba <gus@auterion.com>
*/
import QtQuick 2.11
import QtQuick.Controls 1.4
import QtQuick.Controls.Styles 1.4
import QGroundControl.Controls 1.0
import QGroundControl.Palette 1.0
import QGroundControl.ScreenTools 1.0
Button {
id: combo
property real pointSize: ScreenTools.defaultFontPointSize ///< Point size for button text
property bool centeredLabel: false
property alias model: popupItems.model
property alias textRole: popup.textRole
property alias currentIndex: popup.__selectedIndex
readonly property alias count: popupItems.count
readonly property alias currentText: popup.currentText
property var _qgcPal: QGCPalette { colorGroupEnabled: enabled }
property int _verticalPadding: Math.round(ScreenTools.defaultFontPixelHeight * 0.5)
property real _dropImageWidth: ScreenTools.defaultFontPixelHeight * 0.5
property real _dropImageMargin: _dropImageWidth * 0.5
property var __popup: popup
signal activated(int index)
style: ButtonStyle {
/*! This defines the background of the button. */
background: Rectangle {
implicitWidth: Math.round(ScreenTools.defaultFontPixelWidth * 6)
implicitHeight: Math.round(ScreenTools.defaultFontPixelHeight)
color: Qt.rgba(0,0,0,0)
/*
Image {
id: image
width: _dropImageWidth
height: _dropImageWidth
anchors.verticalCenter: parent.verticalCenter
anchors.rightMargin: _dropImageMargin
anchors.right: parent.right
source: "/custom/img/menu_dropdown.svg"
}
*/
}
/*! This defines the label of the button. */
label: Item {
implicitWidth: text.implicitWidth
implicitHeight: text.implicitHeight
baselineOffset: text.y + text.baselineOffset
QGCLabel {
id: text
anchors.verticalCenter: parent.verticalCenter
anchors.horizontalCenter: centeredLabel ? parent.horizontalCenter : undefined
text: control.currentText
color: "#FFF"
font.pointSize: combo.pointSize
}
}
}
onClicked: {
combo.focus = true
popup.toggleShow()
}
Component.onCompleted: {
if (currentIndex === -1) {
currentIndex = 0
}
popup.resolveTextValue(textRole)
}
function textAt (index) {
if (index >= count || index < 0)
return null;
return popupItems.objectAt(index).text;
}
function find (text) {
for (var i = 0 ; i < popupItems.count ; ++i) {
var currentString = popupItems.objectAt(i).text
if (text === currentString) {
return i
}
}
return -1
}
ExclusiveGroup { id: eg }
Menu {
id: popup
__minimumWidth: combo.width
__visualItem: combo
style: MenuStyle {
font.pointSize: combo.pointSize
font.family: ScreenTools.normalFontFamily
__labelColor: combo._qgcPal.buttonText
__selectedLabelColor: combo._qgcPal.buttonHighlightText
__selectedBackgroundColor: combo._qgcPal.buttonHighlight
__backgroundColor: combo._qgcPal.button
__maxPopupHeight: 600
__menuItemType: "comboboxitem"
__scrollerStyle: ScrollViewStyle { }
}
property string textRole: ""
property bool showing: false
property string currentText: selectedText
property string selectedText
onSelectedTextChanged: popup.currentText = selectedText
on__SelectedIndexChanged: {
if (__selectedIndex === -1)
popup.currentText = ""
else
updateSelectedText()
}
property int _y: combo.height
property bool _modelIsArray: false
onAboutToShow: showing = true
onAboutToHide: showing = false
function toggleShow() {
if (popup._popupVisible) {
popup.__dismissAndDestroy()
} else {
__popup(Qt.rect(0, _y, 0, 0), 0)
}
}
function resolveTextValue(initialTextRole) {
if (!model) {
return
}
var get = model['get'];
if (!get && popup._modelIsArray && !!model[0]) {
if (model[0].constructor !== String && model[0].constructor !== Number)
get = function(i) { return model[i]; }
}
var modelMayHaveRoles = get !== undefined
textRole = initialTextRole
if (textRole === "" && modelMayHaveRoles && get(0)) {
// No text role set, check whether model has a suitable role
// If 'text' is found, or there's only one role, pick that.
var listElement = get(0)
var roleName = ""
var roleCount = 0
for (var role in listElement) {
if (listElement[role].constructor === Function)
continue;
if (role === "text") {
roleName = role
break
} else if (!roleName) {
roleName = role
}
++roleCount
}
if (roleCount > 1 && roleName !== "text") {
console.warn("No suitable 'textRole' found for ComboBox.")
} else {
textRole = roleName
}
}
updateSelectedText()
}
function updateSelectedText() {
var selectedItem
if (__selectedIndex !== -1 && (selectedItem = items[__selectedIndex])) {
selectedText = Qt.binding(function () { return selectedItem.text })
if (currentText !== selectedText) // __selectedIndex went form -1 to 0
selectedTextChanged()
}
}
Instantiator {
id: popupItems
onModelChanged: {
popup._modelIsArray = !!model ? model.constructor === Array : false
popup.resolveTextValue(popup.textRole)
}
onObjectAdded: {
// There is a bug in Instantiator which can cause objects to be added out of order from an index standpoint.
// If not handled correctly this will cause menu items to be added incorrectly due to the way Menu.insertItem works.
//console.log("menu add", index, object.text)
if (index === popup.__selectedIndex) {
popup.selectedText = object["text"]
}
// Find the correct place for menu item. We can't just add at index, due to possible bad ordering
var insertIndex = -1
for (var i=0; i<popup.items.length; i++) {
//console.log("position search", i, popup.items[i].itemIndex)
if (popup.items[i].itemIndex > index) {
insertIndex = i
break
}
}
if (insertIndex === -1) {
popup.insertItem(popup.items.length, object)
} else {
//console.log("out of order menu add", index, insertIndex)
popup.insertItem(insertIndex, object)
}
}
onObjectRemoved: popup.removeItem(object)
MenuItem {
text: popup.textRole === '' ? modelData : ((popup._modelIsArray ? modelData[popup.textRole] : model[popup.textRole]) || '')
checked: index == currentIndex
checkable: true
exclusiveGroup: eg
property int itemIndex: index
onTriggered: {
//console.log("onTriggered", index, currentIndex)
if (index !== currentIndex) {
//console.log("activated", index)
activated(index)
}
}
}
}
}
}
custom-example/res/Custom/Widgets/qmldir
View file @ 6ebae0ae
......@@ -2,7 +2,6 @@ Module Custom.Widgets
CustomArtificialHorizon 1.0 CustomArtificialHorizon.qml
CustomAttitudeWidget 1.0 CustomAttitudeWidget.qml
CustomComboBox 1.0 CustomComboBox.qml
CustomIconButton 1.0 CustomIconButton.qml
CustomOnOffSwitch 1.0 CustomOnOffSwitch.qml
CustomQuickButton 1.0 CustomQuickButton.qml
......
src/PlanView/SimpleItemEditor.qml
View file @ 6ebae0ae
......@@ -92,7 +92,7 @@ Rectangle {
indexModel: false
model: object.enumStrings
fact: object
pointSize: ScreenTools.smallFontPointSize
font.pointSize: ScreenTools.smallFontPointSize
Layout.column: 1
Layout.row: index
Layout.fillWidth: true
......
src/QmlControls/PageView.qml
View file @ 6ebae0ae
......@@ -27,7 +27,7 @@ Rectangle {
model: _instrumentPages
textRole: "title"
centeredLabel: true
pointSize: ScreenTools.smallFontPointSize
font.pointSize: ScreenTools.smallFontPointSize
Image {
anchors.leftMargin: _margins
......
src/QmlControls/QGCComboBox.qml
View file @ 6ebae0ae
This diff is collapsed.
src/QmlControls/ScreenTools.qml
View file @ 6ebae0ae
......@@ -75,7 +75,7 @@ Item {
property bool isDebug: ScreenToolsController.isDebug
property bool isMac: ScreenToolsController.isMacOS
property bool isTinyScreen: (Screen.width / realPixelDensity) < 120 // 120mm
property bool isShortScreen: ScreenToolsController.isMobile && ((Screen.height / Screen.width) < 0.6) // Nexus 7 for example
property bool isShortScreen: ((Screen.height / realPixelDensity) < 120) || (ScreenToolsController.isMobile && ((Screen.height / Screen.width) < 0.6))
property bool isHugeScreen: (Screen.width / realPixelDensity) >= (23.5 * 25.4) // 27" monitor
property bool isSerialAvailable: ScreenToolsController.isSerialAvailable
......@@ -90,6 +90,7 @@ Item {
property real implicitTextFieldHeight: Math.round(defaultFontPixelHeight * (isMobile ? 2.0 : 1.6))
property real implicitComboBoxHeight: Math.round(defaultFontPixelHeight * (isMobile ? 2.0 : 1.6))
property real implicitComboBoxWidth: Math.round(defaultFontPixelWidth * (isMobile ? 7.0 : 5.0))
property real comboBoxPadding: Math.round(defaultFontPixelWidth * (isShortScreen ? 1 : 0.5))
property real implicitSliderHeight: isMobile ? Math.max(defaultFontPixelHeight, minTouchPixels) : defaultFontPixelHeight
// It's not possible to centralize an even number of pixels, checkBoxIndicatorSize should be an odd number to allow centralization
property real checkBoxIndicatorSize: 2 * Math.floor(defaultFontPixelHeight * (isMobile ? 1.5 : 1.0) / 2) + 1
......
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