From 57a700a9ad6c100dff55fd2100802271f3589b53 Mon Sep 17 00:00:00 2001
From: Jens Bache-Wiig <jensbw@gmail.com>
Date: Sun, 25 Sep 2011 17:47:19 +0200
Subject: [PATCH] Added support for experimental Dialog component
---
components/Button.qml | 2 +-
components/Dialog.qml | 74 +++++++++++++++++++++++++++++++++++++++
components/components.pro | 1 +
components/qmldir | 1 +
examples/Gallery.qml | 2 +-
src/qstyleitem.cpp | 11 ++++--
src/qtoplevelwindow.cpp | 1 +
src/qwindowitem.cpp | 32 +++++++++++------
src/qwindowitem.h | 12 ++++---
9 files changed, 117 insertions(+), 19 deletions(-)
create mode 100644 components/Dialog.qml
diff --git a/components/Button.qml b/components/Button.qml
index b0df9273b..4ba2b8d6a 100644
--- a/components/Button.qml
+++ b/components/Button.qml
@@ -4,7 +4,7 @@ import "custom" as Components
Components.Button {
id: button
- width: Math.max(80, sizehint.width)
+ width: Math.max(72, sizehint.width)
height: Math.max(22, sizehint.height)
property alias containsMouse: tooltip.containsMouse
diff --git a/components/Dialog.qml b/components/Dialog.qml
new file mode 100644
index 000000000..a80a0cd7e
--- /dev/null
+++ b/components/Dialog.qml
@@ -0,0 +1,74 @@
+import QtQuick 1.0
+
+Window {
+ id: dialog
+
+ width: 400
+ height: 200
+
+ signal finished
+ signal accepted
+ signal rejected
+
+ property int ok: 0x00000400
+ property int cancel: 0x00400000
+ property int close: 0x00200000
+ property int help: 0x02000000
+
+ property int buttons: ok | cancel
+
+ modal: true
+
+ default property alias data: content.data
+
+ Item {
+ id: content
+ anchors.topMargin:8
+ anchors.margins: 16
+ anchors.top: parent.top
+ anchors.right: parent.right
+ anchors.left: parent.left
+ anchors.bottom: buttonrow.top
+ }
+
+ // Dialogs should center on parent
+ onVisibleChanged: center()
+
+ Row {
+ id: buttonrow
+
+ anchors.bottom: parent.bottom
+ anchors.right: parent.right
+ anchors.margins: 16
+ anchors.bottomMargin:8
+ spacing: 6
+
+ Button {
+ visible: buttons & help
+ text: "Help"
+ onClicked: {
+ visible: dialog.visible = false
+ rejected()
+ }
+ }
+
+ Button {
+ visible: buttons & cancel
+ text: "Cancel"
+ onClicked: {
+ visible: dialog.visible = false
+ rejected()
+ }
+ }
+
+ Button {
+ visible: buttons & ok
+ text: "OK"
+ defaultbutton: true
+ onClicked: {
+ visible: dialog.visible = false
+ accepted()
+ }
+ }
+ }
+}
diff --git a/components/components.pro b/components/components.pro
index a112b47c5..0dd9ab39e 100644
--- a/components/components.pro
+++ b/components/components.pro
@@ -12,6 +12,7 @@ QML_FILES = \
Button.qml \
ComboBox.qml \
Dial.qml \
+ Dialog.qml \
ProgressBar.qml \
ScrollBar.qml \
Switch.qml \
diff --git a/components/qmldir b/components/qmldir
index c4bf902f5..e90008df1 100644
--- a/components/qmldir
+++ b/components/qmldir
@@ -27,3 +27,4 @@ plugin styleplugin plugin
TableColumn 0.1 TableColumn.qml
ContextMenu 0.1 ContextMenu.qml
MenuItem 0.1 MenuItem.qml
+Dialog 0.1 Dialog.qml
diff --git a/examples/Gallery.qml b/examples/Gallery.qml
index b1a8a66d3..eab71dedb 100644
--- a/examples/Gallery.qml
+++ b/examples/Gallery.qml
@@ -13,7 +13,7 @@ Rectangle {
width: 538 + frame.margins * 2
height: 360 + frame.margins * 2
- ToolBar{
+ ToolBar {
id: toolbar
width: parent.width
height: 40
diff --git a/src/qstyleitem.cpp b/src/qstyleitem.cpp
index 7e92975a1..9e599600e 100644
--- a/src/qstyleitem.cpp
+++ b/src/qstyleitem.cpp
@@ -542,8 +542,15 @@ QSize QStyleItem::sizeFromContents(int width, int height)
case ToolButton:
size = qApp->style()->sizeFromContents(QStyle::CT_ToolButton, m_styleoption, QSize(width,height), widget());
break;
- case Button:
- size = qApp->style()->sizeFromContents(QStyle::CT_PushButton, m_styleoption, QSize(width,height), widget());
+ case Button:{
+ QStyleOptionButton *btn = qstyleoption_cast<QStyleOptionButton*>(m_styleoption);
+ int textWidth = btn->fontMetrics.width(btn->text);
+ size = qApp->style()->sizeFromContents(QStyle::CT_PushButton, m_styleoption, QSize(textWidth,height), widget());
+#ifdef Q_WS_MAC
+ // Macstyle adds some weird constants to buttons
+ return QSize(textWidth + 14, size.height());
+#endif
+}
break;
case Tab:
size = qApp->style()->sizeFromContents(QStyle::CT_TabBarTab, m_styleoption, QSize(width,height), widget());
diff --git a/src/qtoplevelwindow.cpp b/src/qtoplevelwindow.cpp
index b233183a1..23849cded 100644
--- a/src/qtoplevelwindow.cpp
+++ b/src/qtoplevelwindow.cpp
@@ -8,6 +8,7 @@ QTopLevelWindow::QTopLevelWindow()
// Ensure that we have a default size, otherwise an empty window statement will
// result in no window
resize(QSize(100, 100));
+ _view->setBackgroundBrush(palette().window());
setCentralWidget(_view);
setAttribute(Qt::WA_DeleteOnClose);
}
diff --git a/src/qwindowitem.cpp b/src/qwindowitem.cpp
index b57393d68..a97aa1cf1 100644
--- a/src/qwindowitem.cpp
+++ b/src/qwindowitem.cpp
@@ -46,11 +46,13 @@
QWindowItem::QWindowItem(QTopLevelWindow* tlw)
: _window(tlw ? tlw : new QTopLevelWindow), _positionIsDefined(false), _delayedVisible(false)
{
- connect(_window, SIGNAL(visibilityChanged()), this, SIGNAL(visibilityChanged()));
+ connect(_window, SIGNAL(visibilityChanged()), this, SIGNAL(visibleChanged()));
connect(_window, SIGNAL(windowStateChanged()), this, SIGNAL(windowStateChanged()));
connect(_window, SIGNAL(sizeChanged(QSize)), this, SLOT(updateSize(QSize)));
+
connect(qApp, SIGNAL(aboutToQuit()), _window, SLOT(close()));
view()->setResizeMode(QDeclarativeView::SizeRootObjectToView);
+ _window->installEventFilter(this);
}
QWindowItem::~QWindowItem()
@@ -60,14 +62,19 @@ QWindowItem::~QWindowItem()
bool QWindowItem::eventFilter(QObject *, QEvent *ev)
{
switch(ev->type()) {
- case QEvent::Resize:
- emit sizeChanged();
- break;
- case QEvent::Move:
- emit positionChanged();
- break;
- default:
- break;
+ case QEvent::Resize:
+ emit sizeChanged();
+ emit widthChanged();
+ emit heightChanged();
+ break;
+
+ case QEvent::Move:
+ emit xChanged();
+ emit yChanged();
+ break;
+
+ default:
+ break;
}
return false;
}
@@ -107,6 +114,11 @@ void QWindowItem::updateSize(QSize newSize)
emit sizeChanged();
}
+void QWindowItem::center()
+{
+ _window->center();
+}
+
void QWindowItem::setX(int x)
{
_window->move(x, y());
@@ -170,7 +182,7 @@ void QWindowItem::setWindowDecoration(bool s)
{
bool visible = _window->isVisible();
_window->setWindowFlags(s ? _window->windowFlags() & ~Qt::FramelessWindowHint
- : _window->windowFlags() | Qt::FramelessWindowHint);
+ : _window->windowFlags() | Qt::FramelessWindowHint);
if (visible)
_window->show();
emit windowDecorationChanged();
diff --git a/src/qwindowitem.h b/src/qwindowitem.h
index d444e6a64..50c41b02f 100644
--- a/src/qwindowitem.h
+++ b/src/qwindowitem.h
@@ -38,15 +38,15 @@
class QWindowItem : public QDeclarativeItem
{
Q_OBJECT
- Q_PROPERTY(int x READ x WRITE setX NOTIFY positionChanged)
- Q_PROPERTY(int y READ y WRITE setY NOTIFY positionChanged)
+ Q_PROPERTY(int x READ x WRITE setX NOTIFY xChanged)
+ Q_PROPERTY(int y READ y WRITE setY NOTIFY yChanged)
Q_PROPERTY(int height READ height WRITE setHeight NOTIFY sizeChanged)
Q_PROPERTY(int width READ width WRITE setWidth NOTIFY sizeChanged)
Q_PROPERTY(int minimumHeight READ minimumHeight WRITE setMinimumHeight NOTIFY minimumHeightChanged)
Q_PROPERTY(int maximumHeight READ maximumHeight WRITE setMaximumHeight NOTIFY maximumHeightChanged)
Q_PROPERTY(int minimumWidth READ minimumWidth WRITE setMinimumWidth NOTIFY minimumWidthChanged)
Q_PROPERTY(int maximumWidth READ maximumWidth WRITE setMaximumWidth NOTIFY maximumWidthChanged)
- Q_PROPERTY(bool visible READ isVisible WRITE setVisible NOTIFY visibilityChanged)
+ Q_PROPERTY(bool visible READ isVisible WRITE setVisible NOTIFY visibleChanged)
Q_PROPERTY(bool windowDecoration READ windowDecoration WRITE setWindowDecoration NOTIFY windowDecorationChanged)
Q_PROPERTY(bool modal READ modal WRITE setModal NOTIFY modalityChanged)
Q_PROPERTY(bool close READ close WRITE setClose)
@@ -97,11 +97,13 @@ protected:
protected Q_SLOTS:
void updateSize(QSize newSize);
+ void center();
Q_SIGNALS:
void sizeChanged();
- void positionChanged();
- void visibilityChanged();
+ void xChanged();
+ void yChanged();
+ void visibleChanged();
void windowDecorationChanged();
void windowStateChanged();
void minimumHeightChanged();
--
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