Swift
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authorRichard Maudsley <richard.maudsley@isode.com>2014-07-02 10:40:38 (GMT)
committerRichard Maudsley <richard.maudsley@isode.com>2014-07-08 09:11:59 (GMT)
commit8ab7ca17fdde8f8fb62a0c574478aa2c4c01a9bc (patch)
tree26a3b88639149370fcd231bd102bc37e039b07d3 /Swift
parentb4fe7ad5c1036b1d24470d9f8e0888faf582530a (diff)
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Added close/clear button to roster filter search term box.
Test-Information: Verify that the clear button resets the roster filter and hides the search box. Verify that the roster filter continues to behave as normal. Change-Id: Ifa5de1e611334b83634ac31d30bf912fd5c4da87
Diffstat (limited to 'Swift')
-rw-r--r--Swift/QtUI/QtClosableLineEdit.cpp59
-rw-r--r--Swift/QtUI/QtClosableLineEdit.h43
-rw-r--r--Swift/QtUI/Roster/QtFilterWidget.cpp17
-rw-r--r--Swift/QtUI/Roster/QtFilterWidget.h6
-rw-r--r--Swift/QtUI/SConscript1
5 files changed, 117 insertions, 9 deletions
diff --git a/Swift/QtUI/QtClosableLineEdit.cpp b/Swift/QtUI/QtClosableLineEdit.cpp
new file mode 100644
index 0000000..512194b
--- /dev/null
+++ b/Swift/QtUI/QtClosableLineEdit.cpp
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2014 Kevin Smith and Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+/* Contains demo Trolltech code from http://git.forwardbias.in/?p=lineeditclearbutton.git with license: */
+/****************************************************************************
+**
+** Copyright (c) 2007 Trolltech ASA <info@trolltech.com>
+**
+** Use, modification and distribution is allowed without limitation,
+** warranty, liability or support of any kind.
+**
+****************************************************************************/
+
+#include <Swift/QtUI/QtClosableLineEdit.h>
+#include <QApplication>
+#include <QToolButton>
+#include <QStyle>
+#include <QKeyEvent>
+
+namespace Swift {
+
+const int QtClosableLineEdit::clearButtonPadding = 2;
+
+QtClosableLineEdit::QtClosableLineEdit(QWidget *parent) : QLineEdit(parent) {
+ clearButton = new QToolButton(this);
+ clearButton->setIcon(style()->standardIcon(QStyle::SP_TitleBarCloseButton));
+ clearButton->setIconSize(QSize(16,16));
+ clearButton->setCursor(Qt::ArrowCursor);
+ clearButton->setStyleSheet("QToolButton { border: none; padding: 0px; }");
+ clearButton->hide();
+ connect(clearButton, SIGNAL(clicked()), this, SLOT(handleCloseButtonClicked()));
+ connect(this, SIGNAL(textChanged(const QString&)), this, SLOT(updateCloseButton(const QString&)));
+ int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
+ setStyleSheet(QString("QLineEdit { padding-right: %1px; } ").arg(clearButton->sizeHint().width() + frameWidth + 1));
+ QSize minimumSize = minimumSizeHint();
+ setMinimumSize(qMax(minimumSize.width(), clearButton->sizeHint().width() + frameWidth * 2 + clearButtonPadding),
+ qMax(minimumSize.height(), clearButton->sizeHint().height() + frameWidth * 2 + clearButtonPadding));
+}
+
+void QtClosableLineEdit::resizeEvent(QResizeEvent *) {
+ QSize size = clearButton->sizeHint();
+ int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
+ clearButton->move(rect().right() - frameWidth - size.width(), (rect().bottom() + 1 - size.height())/2);
+}
+
+void QtClosableLineEdit::updateCloseButton(const QString& text) {
+ clearButton->setVisible(!text.isEmpty());
+}
+
+void QtClosableLineEdit::handleCloseButtonClicked() {
+ clear();
+ QApplication::postEvent(this, new QKeyEvent(QEvent::KeyPress, Qt::Key_Escape, Qt::NoModifier));
+ QApplication::postEvent(this, new QKeyEvent(QEvent::KeyRelease, Qt::Key_Escape, Qt::NoModifier));
+}
+
+}
diff --git a/Swift/QtUI/QtClosableLineEdit.h b/Swift/QtUI/QtClosableLineEdit.h
new file mode 100644
index 0000000..91b4f0e
--- /dev/null
+++ b/Swift/QtUI/QtClosableLineEdit.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2014 Kevin Smith and Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+/* Contains demo Trolltech code from http://git.forwardbias.in/?p=lineeditclearbutton.git with license: */
+/****************************************************************************
+**
+** Copyright (c) 2007 Trolltech ASA <info@trolltech.com>
+**
+** Use, modification and distribution is allowed without limitation,
+** warranty, liability or support of any kind.
+**
+****************************************************************************/
+
+#pragma once
+
+#include <QLineEdit>
+
+class QToolButton;
+
+namespace Swift {
+
+class QtClosableLineEdit : public QLineEdit
+{
+ Q_OBJECT
+ public:
+ QtClosableLineEdit(QWidget *parent = 0);
+
+ protected:
+ void resizeEvent(QResizeEvent *);
+
+ private slots:
+ void updateCloseButton(const QString &text);
+ void handleCloseButtonClicked();
+
+ private:
+ static const int clearButtonPadding;
+ QToolButton *clearButton;
+};
+
+}
diff --git a/Swift/QtUI/Roster/QtFilterWidget.cpp b/Swift/QtUI/Roster/QtFilterWidget.cpp
index 2f08981..a4c9449 100644
--- a/Swift/QtUI/Roster/QtFilterWidget.cpp
+++ b/Swift/QtUI/Roster/QtFilterWidget.cpp
@@ -1,17 +1,24 @@
/*
+ * Copyright (c) 2014 Kevin Smith and Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+/*
* Copyright (c) 2013 Tobias Markmann
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
-#include <QLayout>
-#include <QVBoxLayout>
-#include <QKeyEvent>
#include <QEvent>
+#include <QKeyEvent>
+#include <QLayout>
#include <QString>
-#include <QEvent>
+#include <QVBoxLayout>
+
#include <Swift/Controllers/UIEvents/RequestChatUIEvent.h>
#include <Swift/Controllers/UIEvents/UIEventStream.h>
+#include <Swift/QtUI/QtClosableLineEdit.h>
#include <Swift/QtUI/QtSwiftUtil.h>
#include <Swift/QtUI/Roster/QtFilterWidget.h>
@@ -24,7 +31,7 @@ QtFilterWidget::QtFilterWidget(QWidget* parent, QtTreeWidget* treeView, UIEventS
vboxLayout->setSpacing(0);
vboxLayout->setContentsMargins(0,0,0,0);
- filterLineEdit_ = new QLineEdit(this);
+ filterLineEdit_ = new QtClosableLineEdit(this);
filterLineEdit_->hide();
vboxLayout->addWidget(filterLineEdit_);
diff --git a/Swift/QtUI/Roster/QtFilterWidget.h b/Swift/QtUI/Roster/QtFilterWidget.h
index 94ebc2a..3e17566 100644
--- a/Swift/QtUI/Roster/QtFilterWidget.h
+++ b/Swift/QtUI/Roster/QtFilterWidget.h
@@ -9,7 +9,6 @@
#include <vector>
#include <QBoxLayout>
-#include <QLineEdit>
#include <QWidget>
#include <Swift/Controllers/Roster/RosterFilter.h>
@@ -18,9 +17,8 @@
#include <Swift/QtUI/Roster/QtTreeWidget.h>
namespace Swift {
-
class UIEventStream;
-
+class QtClosableLineEdit;
class QtFilterWidget : public QWidget {
Q_OBJECT
public:
@@ -38,7 +36,7 @@ class QtFilterWidget : public QWidget {
void updateSearchFilter();
private:
- QLineEdit* filterLineEdit_;
+ QtClosableLineEdit* filterLineEdit_;
QtTreeWidget* treeView_;
UIEventStream* eventStream_;
std::vector<RosterFilter*> filters_;
diff --git a/Swift/QtUI/SConscript b/Swift/QtUI/SConscript
index 06b04fa..53dbea9 100644
--- a/Swift/QtUI/SConscript
+++ b/Swift/QtUI/SConscript
@@ -130,6 +130,7 @@ sources = [
"QtHighlightRulesItemModel.cpp",
"QtHighlightRuleWidget.cpp",
"QtColorToolButton.cpp",
+ "QtClosableLineEdit.cpp",
"ChatSnippet.cpp",
"MessageSnippet.cpp",
"SystemMessageSnippet.cpp",