> If this are all changes, I wouldn't touch it any more, maybe
> we update it later,
> and if we have changed it there would be too much noise in the diff.
You mean update from the original Qt Creator source? Yeah, that's a good idea.
Then here's the patch with camel-cased filenames.
venom00
Index: src/frontends/qt4/PanelStack.cpp
===================================================================
--- src/frontends/qt4/PanelStack.cpp (revisione 38779)
+++ src/frontends/qt4/PanelStack.cpp (copia locale)
@@ -14,16 +14,28 @@
#include "qt_helpers.h"
+#include "GuiApplication.h"
#include "support/debug.h"
+#include "support/foreach.h"
+#include "support/lassert.h"
+#include <QAbstractButton>
+#include <QApplication>
+#include <QColorGroup>
+#include <QComboBox>
#include <QFontMetrics>
+#include <QGroupBox>
#include <QHBoxLayout>
#include <QHeaderView>
+#include <QLabel>
+#include <QLineEdit>
+#include <QListWidget>
+#include <QPalette>
+#include <QPushButton>
#include <QStackedWidget>
#include <QTreeWidget>
+#include <QVBoxLayout>
-#include "support/lassert.h"
-
using namespace std;
namespace lyx {
@@ -33,9 +45,16 @@
PanelStack::PanelStack(QWidget * parent)
: QWidget(parent)
{
+ delay_search_ = new QTimer(this);
list_ = new QTreeWidget(this);
stack_ = new QStackedWidget(this);
+ search_ = new FancyLineEdit(this);
+ // Configure the timer
+ delay_search_->setSingleShot(true);
+ connect(delay_search_, SIGNAL(timeout()), this, SLOT(search()));
+
+ // Configure tree
list_->setRootIsDecorated(false);
list_->setColumnCount(1);
list_->header()->hide();
@@ -48,9 +67,31 @@
connect(list_, SIGNAL(itemClicked (QTreeWidgetItem*, int)),
this, SLOT(itemSelected(QTreeWidgetItem *, int)));
- QHBoxLayout * layout = new QHBoxLayout(this);
- layout->addWidget(list_, 0);
- layout->addWidget(stack_, 1);
+ // Configure the search box
+#if QT_VERSION >= 0x040700
+ search_->setPlaceholderText(qt_("Search"));
+#endif
+
+ search_->setButtonPixmap(FancyLineEdit::Right, getPixmap("images/", "editclear", "png"));
+ search_->setButtonVisible(FancyLineEdit::Right, true);
+ search_->setButtonToolTip(FancyLineEdit::Right, qt_("Clear text"));
+ search_->setAutoHideButton(FancyLineEdit::Right, true);
+ connect(search_, SIGNAL(rightButtonClicked()), this, SLOT(resetSearch()));
+ connect(search_, SIGNAL(textEdited(QString)), this, SLOT(filterChanged(QString)));
+
+ // Create a HBox for the search box and the reset button
+ QHBoxLayout * search_layout = new QHBoxLayout();
+ search_layout->addWidget(search_, 0);
+
+ // Create the output layout, horizontal plus a VBox on the left with the search
+ // box and the tree
+ QVBoxLayout * left_layout = new QVBoxLayout();
+ left_layout->addLayout(search_layout, 0);
+ left_layout->addWidget(list_, 1);
+
+ QHBoxLayout * main_layout = new QHBoxLayout(this);
+ main_layout->addLayout(left_layout, 0);
+ main_layout->addWidget(stack_, 1);
}
@@ -132,22 +173,156 @@
QTreeWidgetItem * previous)
{
// do nothing when clicked on whitespace (item=NULL)
- if( !item )
+ if (!item)
return;
// if we have a category, expand the tree and go to the
- // first item
+ // first enabled item
if (item->childCount() > 0) {
item->setExpanded(true);
- if (previous && previous->parent() != item)
- switchPanel( item->child(0), previous );
+ if (previous && previous->parent() != item) {
+ // Looks for a child not disabled
+ for (int i = 0; i < item->childCount(); ++i) {
+ if (item->child(i)->flags() & Qt::ItemIsEnabled) {
+ switchPanel(item->child(i), previous);
+ break;
+ }
+ }
+ }
}
else if (QWidget * w = widget_map_.value(item, 0)) {
stack_->setCurrentWidget(w);
}
}
+bool matches(QString const & input, QString const & search)
+{
+ QString text = input;
+ // Check if the input contains the search string
+ return text.remove('&').contains(search, Qt::CaseInsensitive);
+}
+
+void setTreeItemStatus(QTreeWidgetItem * tree_item, bool enabled)
+{
+ // Enable/disable the item
+ tree_item->setDisabled(!enabled);
+
+ // Change the color from black to gray or viceversa
+ QPalette::ColorGroup new_color = enabled ? QPalette::Active : QPalette::Disabled;
+ tree_item->setTextColor(0, QApplication::palette().color(new_color, QPalette::Text));
+}
+
+void PanelStack::hideEvent(QHideEvent * event)
+{
+ QWidget::hideEvent(event);
+
+ // Programatically hidden (not simply minimized by the user)
+ if (!event->spontaneous()) {
+ resetSearch();
+ }
+}
+
+void PanelStack::resetSearch()
+{
+ search_->setText(QString());
+ search();
+}
+
+void PanelStack::filterChanged(QString const & /*search*/)
+{
+ // The text in the search box is changed, reset the timer
+ // and then search in the widgets
+ delay_search_->start(300);
+}
+
+void PanelStack::search()
+{
+ QString search = search_->text();
+ bool enable_all = search.isEmpty();
+
+ // If the search string is empty we enable all the items
+ // otherwise we disable everything and then selectively
+ // re-enable matching items
+ foreach (QTreeWidgetItem * tree_item, panel_map_) {
+ setTreeItemStatus(tree_item, enable_all);
+ }
+
+ foreach (QTreeWidgetItem * tree_item, panel_map_) {
+
+ // Current widget
+ QWidget * pane_widget = widget_map_[tree_item];
+
+ // First of all we look in the pane name
+ bool pane_matches = tree_item->text(0).contains(search, Qt::CaseInsensitive);
+
+ // If the tree item has an associated pane
+ if (pane_widget) {
+
+ // Loops on the list of children widgets (recursive)
+ QWidgetList children = pane_widget->findChildren<QWidget *>();
+ foreach (QWidget * child_widget, children) {
+ bool widget_matches = false;
+
+ // Try to cast to the most common widgets and looks in it's content
+ // It's bad OOP, it would be nice to have a QWidget::toString() overloaded by
+ // each widget, but this would require to change Qt or subclass each widget.
+ // Note that we have to ignore the amperstand symbol
+ if (QAbstractButton * button = qobject_cast<QAbstractButton *>(child_widget)) {
+ widget_matches = matches(button->text(), search);
+
+ } else if (QGroupBox * group_box = qobject_cast<QGroupBox *>(child_widget)) {
+ widget_matches = matches(group_box->title(), search);
+
+ } else if (QLabel * label = qobject_cast<QLabel *>(child_widget)) {
+ widget_matches = matches(label->text(), search);
+
+ } else if (QLineEdit * line_edit = qobject_cast<QLineEdit *>(child_widget)) {
+ widget_matches = matches(line_edit->text(), search);
+
+ } else if (QListWidget * list_widget = qobject_cast<QListWidget *>(child_widget)) {
+ widget_matches = (list_widget->findItems(search, Qt::MatchContains)).count() > 0;
+
+ } else if (QTreeWidget * tree_view = qobject_cast<QTreeWidget *>(child_widget)) {
+ widget_matches = (tree_view->findItems(search, Qt::MatchContains)).count() > 0;
+
+ } else if (QComboBox * combo_box = qobject_cast<QComboBox *>(child_widget)) {
+ widget_matches = (combo_box->findText(search, Qt::MatchContains)) != -1;
+
+ } else {
+ continue;
+ }
+
+ // If this widget meets the search criteria
+ if (widget_matches && !enable_all) {
+ // The pane too meets the search criteria
+ pane_matches = true;
+
+ // Highlight the widget
+ QPalette widget_palette = child_widget->palette();
+ widget_palette.setColor(child_widget->foregroundRole(), Qt::red);
+ child_widget->setPalette(widget_palette);
+ } else {
+ // Reset the color of the widget
+ child_widget->setPalette(QApplication::palette(child_widget));
+ }
+ }
+
+ // If the pane meets the search criteria
+ if (pane_matches && !enable_all) {
+ // Expand and enable the pane and his ancestors (typically just the parent)
+ QTreeWidgetItem * item = tree_item;
+ do {
+ item->setExpanded(true);
+ setTreeItemStatus(item, true);
+ item = item->parent();
+ } while (item);
+ }
+ }
+
+ }
+}
+
void PanelStack::itemSelected(QTreeWidgetItem * item, int)
{
// de-select the category if a child is selected
Index: src/frontends/qt4/Makefile.am
===================================================================
--- src/frontends/qt4/Makefile.am (revisione 38779)
+++ src/frontends/qt4/Makefile.am (copia locale)
@@ -58,6 +58,7 @@
ColorCache.cpp \
CustomizedWidgets.cpp \
EmptyTable.cpp \
+ FancyLineEdit.cpp \
FileDialog.cpp \
FindAndReplace.cpp \
FloatPlacement.cpp \
@@ -173,6 +174,7 @@
BulletsModule.h \
CustomizedWidgets.h \
EmptyTable.h \
+ FancyLineEdit.h \
FindAndReplace.h \
FloatPlacement.h \
GuiAbout.h \
Index: src/frontends/qt4/FancyLineEdit.cpp
===================================================================
--- src/frontends/qt4/FancyLineEdit.cpp (revisione 0)
+++ src/frontends/qt4/FancyLineEdit.cpp (revisione 0)
@@ -0,0 +1,305 @@
+/**
+ * \file fancylineedit.cpp
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Nokia Corporation (qt-i...@nokia.com)
+ *
+ * Full author contact details are available in file CREDITS.
+ *
+ */
+
+// Code taken from the Qt Creator project and customized a little
+
+#include "FancyLineEdit.h"
+
+#include <QtCore/QEvent>
+#include <QtCore/QDebug>
+#include <QtCore/QString>
+#include <QtCore/QPropertyAnimation>
+#include <QtGui/QApplication>
+#include <QtGui/QMenu>
+#include <QtGui/QMouseEvent>
+#include <QtGui/QLabel>
+#include <QtGui/QAbstractButton>
+#include <QtGui/QPainter>
+#include <QtGui/QStyle>
+#include <QtGui/QPaintEvent>
+
+enum { margin = 6 };
+
+#define ICONBUTTON_HEIGHT 18
+#define FADE_TIME 160
+
+
+namespace lyx {
+namespace frontend {
+
+// --------- FancyLineEditPrivate
+class FancyLineEditPrivate : public QObject {
+public:
+ explicit FancyLineEditPrivate(FancyLineEdit *parent);
+
+ virtual bool eventFilter(QObject *obj, QEvent *event);
+
+ FancyLineEdit *m_lineEdit;
+ QPixmap m_pixmap[2];
+ QMenu *m_menu[2];
+ bool m_menuTabFocusTrigger[2];
+ IconButton *m_iconbutton[2];
+ bool m_iconEnabled[2];
+};
+
+
+FancyLineEditPrivate::FancyLineEditPrivate(FancyLineEdit *parent) :
+ QObject(parent),
+ m_lineEdit(parent)
+{
+ for (int i = 0; i < 2; ++i) {
+ m_menu[i] = 0;
+ m_menuTabFocusTrigger[i] = false;
+ m_iconbutton[i] = new IconButton(parent);
+ m_iconbutton[i]->installEventFilter(this);
+ m_iconbutton[i]->hide();
+ m_iconbutton[i]->setAutoHide(false);
+ m_iconEnabled[i] = false;
+ }
+}
+
+bool FancyLineEditPrivate::eventFilter(QObject *obj, QEvent *event)
+{
+ int buttonIndex = -1;
+ for (int i = 0; i < 2; ++i) {
+ if (obj == m_iconbutton[i]) {
+ buttonIndex = i;
+ break;
+ }
+ }
+ if (buttonIndex == -1)
+ return QObject::eventFilter(obj, event);
+ switch (event->type()) {
+ case QEvent::FocusIn:
+ if (m_menuTabFocusTrigger[buttonIndex] && m_menu[buttonIndex]) {
+ m_lineEdit->setFocus();
+ m_menu[buttonIndex]->exec(m_iconbutton[buttonIndex]->mapToGlobal(
+ m_iconbutton[buttonIndex]->rect().center()));
+ return true;
+ }
+ default:
+ break;
+ }
+ return QObject::eventFilter(obj, event);
+}
+
+
+// --------- FancyLineEdit
+FancyLineEdit::FancyLineEdit(QWidget *parent) :
+ QLineEdit(parent),
+ m_d(new FancyLineEditPrivate(this))
+{
+ ensurePolished();
+ updateMargins();
+
+ connect(this, SIGNAL(textChanged(QString)), this, SLOT(checkButtons(QString)));
+ connect(m_d->m_iconbutton[Left], SIGNAL(clicked()), this, SLOT(iconClicked()));
+ connect(m_d->m_iconbutton[Right], SIGNAL(clicked()), this, SLOT(iconClicked()));
+}
+
+void FancyLineEdit::checkButtons(const QString &text)
+{
+ if (m_oldText.isEmpty() || text.isEmpty()) {
+ for (int i = 0; i < 2; ++i) {
+ if (m_d->m_iconbutton[i]->hasAutoHide())
+ m_d->m_iconbutton[i]->animateShow(!text.isEmpty());
+ }
+ m_oldText = text;
+ }
+}
+
+FancyLineEdit::~FancyLineEdit()
+{
+}
+
+void FancyLineEdit::setButtonVisible(Side side, bool visible)
+{
+ m_d->m_iconbutton[side]->setVisible(visible);
+ m_d->m_iconEnabled[side] = visible;
+ updateMargins();
+}
+
+bool FancyLineEdit::isButtonVisible(Side side) const
+{
+ return m_d->m_iconEnabled[side];
+}
+
+void FancyLineEdit::iconClicked()
+{
+ IconButton *button = qobject_cast<IconButton *>(sender());
+ int index = -1;
+ for (int i = 0; i < 2; ++i)
+ if (m_d->m_iconbutton[i] == button)
+ index = i;
+ if (index == -1)
+ return;
+ if (m_d->m_menu[index]) {
+ m_d->m_menu[index]->exec(QCursor::pos());
+ } else {
+ buttonClicked((Side)index);
+ if (index == Left)
+ leftButtonClicked();
+ else if (index == Right)
+ rightButtonClicked();
+ }
+}
+
+void FancyLineEdit::updateMargins()
+{
+ bool leftToRight = (layoutDirection() == Qt::LeftToRight);
+ Side realLeft = (leftToRight ? Left : Right);
+ Side realRight = (leftToRight ? Right : Left);
+
+ int leftMargin = m_d->m_iconbutton[realLeft]->pixmap().width() + 8;
+ int rightMargin = m_d->m_iconbutton[realRight]->pixmap().width() + 8;
+ // Note KDE does not reserve space for the highlight color
+ if (style()->inherits("OxygenStyle")) {
+ leftMargin = qMax(24, leftMargin);
+ rightMargin = qMax(24, rightMargin);
+ }
+
+ QMargins margins((m_d->m_iconEnabled[realLeft] ? leftMargin : 0), 0,
+ (m_d->m_iconEnabled[realRight] ? rightMargin : 0), 0);
+
+ setTextMargins(margins);
+}
+
+void FancyLineEdit::updateButtonPositions()
+{
+ QRect contentRect = rect();
+ for (int i = 0; i < 2; ++i) {
+ Side iconpos = (Side)i;
+ if (layoutDirection() == Qt::RightToLeft)
+ iconpos = (iconpos == Left ? Right : Left);
+
+ if (iconpos == FancyLineEdit::Right) {
+ const int iconoffset = textMargins().right() + 4;
+ m_d->m_iconbutton[i]->setGeometry(contentRect.adjusted(width() - iconoffset, 0, 0, 0));
+ } else {
+ const int iconoffset = textMargins().left() + 4;
+ m_d->m_iconbutton[i]->setGeometry(contentRect.adjusted(0, 0, -width() + iconoffset, 0));
+ }
+ }
+}
+
+void FancyLineEdit::resizeEvent(QResizeEvent *)
+{
+ updateButtonPositions();
+}
+
+void FancyLineEdit::setButtonPixmap(Side side, const QPixmap &buttonPixmap)
+{
+ m_d->m_iconbutton[side]->setPixmap(buttonPixmap);
+ updateMargins();
+ updateButtonPositions();
+ update();
+}
+
+QPixmap FancyLineEdit::buttonPixmap(Side side) const
+{
+ return m_d->m_pixmap[side];
+}
+
+void FancyLineEdit::setButtonMenu(Side side, QMenu *buttonMenu)
+{
+ m_d->m_menu[side] = buttonMenu;
+ m_d->m_iconbutton[side]->setIconOpacity(1.0);
+ }
+
+QMenu *FancyLineEdit::buttonMenu(Side side) const
+{
+ return m_d->m_menu[side];
+}
+
+bool FancyLineEdit::hasMenuTabFocusTrigger(Side side) const
+{
+ return m_d->m_menuTabFocusTrigger[side];
+}
+
+void FancyLineEdit::setMenuTabFocusTrigger(Side side, bool v)
+{
+ if (m_d->m_menuTabFocusTrigger[side] == v)
+ return;
+
+ m_d->m_menuTabFocusTrigger[side] = v;
+ m_d->m_iconbutton[side]->setFocusPolicy(v ? Qt::TabFocus : Qt::NoFocus);
+}
+
+bool FancyLineEdit::hasAutoHideButton(Side side) const
+{
+ return m_d->m_iconbutton[side]->hasAutoHide();
+}
+
+void FancyLineEdit::setAutoHideButton(Side side, bool h)
+{
+ m_d->m_iconbutton[side]->setAutoHide(h);
+ if (h)
+ m_d->m_iconbutton[side]->setIconOpacity(text().isEmpty() ? 0.0 : 1.0);
+ else
+ m_d->m_iconbutton[side]->setIconOpacity(1.0);
+}
+
+void FancyLineEdit::setButtonToolTip(Side side, const QString &tip)
+{
+ m_d->m_iconbutton[side]->setToolTip(tip);
+}
+
+void FancyLineEdit::setButtonFocusPolicy(Side side, Qt::FocusPolicy policy)
+{
+ m_d->m_iconbutton[side]->setFocusPolicy(policy);
+}
+
+// IconButton - helper class to represent a clickable icon
+
+IconButton::IconButton(QWidget *parent)
+ : QAbstractButton(parent), m_autoHide(false)
+{
+ setCursor(Qt::ArrowCursor);
+ setFocusPolicy(Qt::NoFocus);
+}
+
+void IconButton::paintEvent(QPaintEvent *)
+{
+ QPainter painter(this);
+ // Note isDown should really use the active state but in most styles
+ // this has no proper feedback
+ QIcon::Mode state = QIcon::Disabled;
+ if (isEnabled())
+ state = isDown() ? QIcon::Selected : QIcon::Normal;
+ QRect pixmapRect = QRect(0, 0, m_pixmap.width(), m_pixmap.height());
+ pixmapRect.moveCenter(rect().center());
+
+ if (m_autoHide)
+ painter.setOpacity(m_iconOpacity);
+
+ painter.drawPixmap(pixmapRect, m_pixmap);
+}
+
+void IconButton::animateShow(bool visible)
+{
+ if (visible) {
+ QPropertyAnimation *animation = new QPropertyAnimation(this, "iconOpacity");
+ animation->setDuration(FADE_TIME);
+ animation->setEndValue(1.0);
+ animation->start(QAbstractAnimation::DeleteWhenStopped);
+ } else {
+ QPropertyAnimation *animation = new QPropertyAnimation(this, "iconOpacity");
+ animation->setDuration(FADE_TIME);
+ animation->setEndValue(0.0);
+ animation->start(QAbstractAnimation::DeleteWhenStopped);
+ }
+}
+
+}
+
+}
+
+#include "moc_FancyLineEdit.cpp"
Index: src/frontends/qt4/FancyLineEdit.h
===================================================================
--- src/frontends/qt4/FancyLineEdit.h (revisione 0)
+++ src/frontends/qt4/FancyLineEdit.h (revisione 0)
@@ -0,0 +1,111 @@
+/**
+ * \file fancylineedit.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Nokia Corporation (qt-i...@nokia.com)
+ *
+ * Full author contact details are available in file CREDITS.
+ *
+ */
+
+// Code taken from the Qt Creator project and customized a little
+
+#ifndef FANCYLINEEDIT_H
+#define FANCYLINEEDIT_H
+
+#include <QtGui/QLineEdit>
+#include <QtGui/QAbstractButton>
+
+namespace lyx {
+namespace frontend {
+
+class FancyLineEditPrivate;
+
+class IconButton: public QAbstractButton
+{
+ Q_OBJECT
+ Q_PROPERTY(float iconOpacity READ iconOpacity WRITE setIconOpacity)
+ Q_PROPERTY(bool autoHide READ hasAutoHide WRITE setAutoHide)
+ Q_PROPERTY(QPixmap pixmap READ pixmap WRITE setPixmap)
+public:
+ explicit IconButton(QWidget *parent = 0);
+ void paintEvent(QPaintEvent *event);
+ void setPixmap(const QPixmap &pixmap) { m_pixmap = pixmap; update(); }
+ QPixmap pixmap() const { return m_pixmap; }
+ float iconOpacity() { return m_iconOpacity; }
+ void setIconOpacity(float value) { m_iconOpacity = value; update(); }
+ void animateShow(bool visible);
+
+ void setAutoHide(bool hide) { m_autoHide = hide; }
+ bool hasAutoHide() const { return m_autoHide; }
+private:
+ float m_iconOpacity;
+ bool m_autoHide;
+ QPixmap m_pixmap;
+};
+
+
+/* A line edit with an embedded pixmap on one side that is connected to
+ * a menu. Additionally, it can display a grayed hintText (like "Type Here to")
+ * when not focused and empty. When connecting to the changed signals and
+ * querying text, one has to be aware that the text is set to that hint
+ * text if isShowingHintText() returns true (that is, does not contain
+ * valid user input).
+ */
+class FancyLineEdit : public QLineEdit
+{
+ Q_DISABLE_COPY(FancyLineEdit)
+ Q_OBJECT
+ Q_ENUMS(Side)
+
+public:
+ enum Side {Left = 0, Right = 1};
+
+ explicit FancyLineEdit(QWidget *parent = 0);
+ ~FancyLineEdit();
+
+ QPixmap buttonPixmap(Side side) const;
+ void setButtonPixmap(Side side, const QPixmap &pixmap);
+
+ QMenu *buttonMenu(Side side) const;
+ void setButtonMenu(Side side, QMenu *menu);
+
+ void setButtonVisible(Side side, bool visible);
+ bool isButtonVisible(Side side) const;
+
+ void setButtonToolTip(Side side, const QString &);
+ void setButtonFocusPolicy(Side side, Qt::FocusPolicy policy);
+
+ // Set whether tabbing in will trigger the menu.
+ void setMenuTabFocusTrigger(Side side, bool v);
+ bool hasMenuTabFocusTrigger(Side side) const;
+
+ // Set if icon should be hidden when text is empty
+ void setAutoHideButton(Side side, bool h);
+ bool hasAutoHideButton(Side side) const;
+
+Q_SIGNALS:
+ void buttonClicked(Side side);
+ void leftButtonClicked();
+ void rightButtonClicked();
+
+private Q_SLOTS:
+ void checkButtons(const QString &);
+ void iconClicked();
+
+protected:
+ virtual void resizeEvent(QResizeEvent *e);
+
+private:
+ void updateMargins();
+ void updateButtonPositions();
+
+ FancyLineEditPrivate *m_d;
+ QString m_oldText;
+};
+
+}
+}
+
+#endif // FANCYLINEEDIT_H
Index: src/frontends/qt4/PanelStack.h
===================================================================
--- src/frontends/qt4/PanelStack.h (revisione 38779)
+++ src/frontends/qt4/PanelStack.h (copia locale)
@@ -13,12 +13,19 @@
#ifndef PANELSTACK_H
#define PANELSTACK_H
+#include "FancyLineEdit.h"
+
+#include <QHash>
+#include <QHideEvent>
+#include <QTimer>
#include <QWidget>
-#include <QHash>
+class QAbstractButton;
+class QLineEdit;
+class QPushButton;
+class QStackedWidget;
class QTreeWidget;
class QTreeWidgetItem;
-class QStackedWidget;
namespace lyx {
namespace frontend {
@@ -46,11 +53,21 @@
QSize sizeHint() const;
public Q_SLOTS:
+ /// the option filter changed
+ void filterChanged(QString const & search);
+ /// perform the search
+ void search();
+ /// reset the search box
+ void resetSearch();
/// set current panel from an item
void switchPanel(QTreeWidgetItem * it, QTreeWidgetItem * previous = 0);
/// click on the tree
void itemSelected(QTreeWidgetItem *, int);
+protected:
+ /// widget hidden
+ void hideEvent(QHideEvent * event);
+
private:
///
typedef QHash<QString, QTreeWidgetItem *> PanelMap;
@@ -61,11 +78,18 @@
WidgetMap widget_map_;
+ /// contains the search box
+ FancyLineEdit * search_;
+
/// contains the items
QTreeWidget * list_;
/// contains the panes
QStackedWidget * stack_;
+
+ // timer to delay the search between options
+ QTimer * delay_search_;
+
};
} // namespace frontend
