| author | sl |
| Fri, 30 May 2014 15:02:15 +0200 | |
| changeset 22 | ca9e48af31e6 |
| parent 21 | 434d6b8a406d |
| child 23 | 1f607fa8542f |
| permissions | -rw-r--r-- |
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import QtQuick 2.2 |
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import QtQuick.Controls 1.2 |
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import QtQuick.Window 2.1 |
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import MiniDisplay 1.0 |
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import QtQuick.Layouts 1.1 |
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|
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Item {
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id: testTab |
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//width: 100 |
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//height: 62 |
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//SystemPalette { id: palette }
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clip: true |
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//anchors.fill:parent |
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//This window is our VFD frame |
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Window {
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//parent: appWindow |
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id: splash |
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color: "transparent" |
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title: "Splash Window" |
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modality: Qt.NonModal |
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flags: Qt.SplashScreen |
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//24 FPS |
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//property int timeoutInterval: 41 |
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//32 FPS |
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property int timeoutInterval: 33 |
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signal timeout |
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//! [splash-properties] |
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//! [screen-properties] |
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//x: (Screen.width - rectangleScreen.width) / 2 |
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//y: (Screen.height - rectangleScreen.height) / 2 |
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x: appWindow.x+appWindow.width-256-13 |
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y: appWindow.y+appWindow.height-64-30 |
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|
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//! [screen-properties] |
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width: rectangleScreen.width |
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height: rectangleScreen.height |
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property int frameCounter:0; |
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property var startTime:new Date(); |
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|
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Rectangle {
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id: rectangleScreen |
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anchors.centerIn: parent |
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width: 256 |
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height: 64 |
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color: "white" |
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border.width:1 |
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border.color: "black" |
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smooth: false |
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} |
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|
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GridLayout {
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anchors.fill:parent |
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anchors.margins: 6 |
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//spacing: 4 |
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columns: 4 |
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|
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Label {
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text: "Frames:" |
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antialiasing: false |
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} |
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Label {
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text: "Time (s):" |
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antialiasing: false |
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} |
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|
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Label {
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text: "Time/Frame (ms):" |
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antialiasing: false |
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} |
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|
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Label {
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text: "FPS:" |
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antialiasing: false |
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} |
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|
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Label {
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id: labelFrameCount |
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text: "Frame Count" |
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antialiasing: false |
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} |
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|
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Label {
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id: labelTime |
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text: "Time" |
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antialiasing: false |
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} |
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|
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Label {
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id: labelTimePerFrame |
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text: "Time/Frame" |
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antialiasing: false |
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} |
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|
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Label {
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id: labelFps |
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text: "FPS" |
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antialiasing: false |
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} |
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} |
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//! [timer] |
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Timer {
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id: timer |
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interval: splash.timeoutInterval; running: true; repeat: true |
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property bool doFill: true |
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onTriggered: {
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//visible = false |
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|
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var current = new Date(); |
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var milliseconds = (current.getTime() - splash.startTime.getTime()); |
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|
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splash.frameCounter++; |
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labelFrameCount.text=splash.frameCounter; |
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labelTime.text=milliseconds/1000; |
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labelTimePerFrame.text=(milliseconds/splash.frameCounter).toFixed(3); |
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labelFps.text=(1000/(milliseconds/splash.frameCounter)).toFixed(0); |
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|
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if (checkBoxDoClear.checked) |
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{
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display.clear(); |
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} |
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if (checkBoxRenderToDisplay.checked) |
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{
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if (checkBoxFillOnly.checked) |
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{
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//Trying to make it a worse case scenario for our frame diff algo |
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if (doFill) |
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{
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display.fill(); |
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} |
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else |
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{
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display.clear(); |
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} |
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if (splash.frameCounter%2) |
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{
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doFill=!doFill; |
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} |
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} |
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else if (checkBoxOnePixelOnly.checked) |
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{
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display.setPixel(0,0,splash.frameCounter%2); |
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} |
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else |
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{
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display.renderWindow(splash); |
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} |
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if (!checkBoxNoSwapBuffers.checked) |
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{
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display.swapBuffers(); |
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} |
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} |
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splash.timeout(); |
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} |
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} |
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//! [timer] |
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Component.onCompleted: {
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visible = true |
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} |
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} |
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Column {
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anchors.fill: parent |
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anchors.margins: 8 |
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spacing: 8 |
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Button {
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text: qsTr("Render Window")
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onClicked: {
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display.renderWindow(splash); |
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display.swapBuffers(); |
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} |
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} |
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Button {
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text: qsTr("Reset stats")
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onClicked: {
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splash.startTime = new Date(); |
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splash.frameCounter = 0; |
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} |
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} |
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CheckBox {
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text: qsTr("Run timer")
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checked: true |
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onCheckedChanged: {
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(checked?timer.start():timer.stop()) |
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} |
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} |
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CheckBox {
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id: checkBoxDoClear |
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text: qsTr("Do clear")
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checked: true |
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} |
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CheckBox {
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id: checkBoxRenderToDisplay |
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text: qsTr("Render to display")
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checked: true |
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} |
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CheckBox {
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id: checkBoxFillOnly |
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text: qsTr("Only fill and clear")
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checked: false |
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} |
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CheckBox {
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id: checkBoxNoSwapBuffers |
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text: qsTr("No swap buffers")
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checked: false |
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} |
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CheckBox {
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id: checkBoxOnePixelOnly |
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text: qsTr("One pixel only")
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checked: false |
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} |
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CheckBox {
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//id: checkBoxOnePixelOnly |
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text: qsTr("Off-Screen")
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checked: true |
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onCheckedChanged: {display.offScreenMode = checked;}
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} |
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} |
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} |