+++ /dev/null
-#include <QPainter>
-#include <QPaintEvent>
-#include <QList>
-#include <QtGui>
-
-#include "thblackbar.h"
-#include "../fontutils.h"
-
-/* ============================================================================
- * PRIVATE Class
- */
-class THBlackBar::Private {
- public:
- QList<QAction *> actionList;
- QAction *checkedAction;
- QAction *hoveredAction;
-};
-
-/* ============================================================================
- * PUBLIC Constructor/Destructors
- */
-THBlackBar::THBlackBar (QWidget *parent)
- : QWidget(parent), d(new THBlackBar::Private)
-{
- // Setup Widget Options
- setMouseTracking(true);
-
- // Setup Members
- d->hoveredAction = NULL;
- d->checkedAction = NULL;
-}
-
-THBlackBar::~THBlackBar() {
- delete d;
-}
-
-/* ============================================================================
- * PUBLIC Methods
- */
-QAction *THBlackBar::addAction (QAction *action) {
- action->setCheckable(true);
- d->actionList.append(action);
- return(action);
-}
-
-QAction *THBlackBar::addAction (const QString& text) {
- QAction *action = new QAction(text, this);
- action->setCheckable(true);
- d->actionList.append(action);
- return(action);
-}
-
-void THBlackBar::setCheckedAction(int index) {
- if (d->checkedAction)
- d->checkedAction->setChecked(false);
- d->checkedAction = d->actionList.at(index);
- d->checkedAction->setChecked(true);
- update();
-}
-
-QSize THBlackBar::minimumSizeHint (void) const {
- int itemsWidth = calculateButtonWidth() * d->actionList.size();
- return(QSize(100 + itemsWidth, 32));
-}
-
-/* ============================================================================
- * PROTECTED Methods
- */
-void THBlackBar::paintEvent (QPaintEvent *event) {
- int height = rect().height();
- int width = rect().width();
- // int mh = (height / 2);
-
- // THPainter p(this);
- QPainter p(this);
-
- /*
- // Draw Background
- QLinearGradient linearGradUp(QPointF(0, 0), QPointF(0, mh));
- linearGradUp.setColorAt(0, QColor(0x97, 0x97, 0x97));
- linearGradUp.setColorAt(1, QColor(0x4d, 0x4d, 0x4d));
- p.fillRect(0, 0, width, mh, QBrush(linearGradUp));
-
- QLinearGradient linearGradDw(QPointF(0, mh), QPointF(0, height));
- linearGradDw.setColorAt(0, QColor(0x3a, 0x3a, 0x3a));
- linearGradDw.setColorAt(1, QColor(0x42, 0x42, 0x42));
- p.fillRect(0, mh, width, mh, QBrush(linearGradDw));
- */
-
- // Calculate Buttons Size & Location
- int buttonWidth = width / d->actionList.size(); // calculateButtonWidth();
- // int buttonsWidth = width; // buttonWidth * d->actionList.size();
- int buttonsX = 0; // (width / 2) - (buttonsWidth / 2);
-
- // Draw Buttons
- // p.translate(0, 4);
- QRect rect(buttonsX, 0, buttonWidth, height);
- foreach (QAction *action, d->actionList) {
- drawButton(&p, rect, action);
- rect.moveLeft(rect.x() + rect.width());
- }
- // p.translate(0, -4);
-
- // Draw Buttons Shadow
- // p.fillRect(buttonsX, height - 4, buttonsWidth, 1, QColor(0x6d, 0x6d, 0x6d));
-
- p.end();
-}
-
-void THBlackBar::mouseMoveEvent (QMouseEvent *event) {
- QWidget::mouseMoveEvent(event);
-
- QAction *action = hoveredAction(event->pos());
-
- if (action == NULL && d->hoveredAction != NULL) {
- // d->hoveredAction->hover(false);
- d->hoveredAction = NULL;
- update();
- } else if (action != NULL) {
- d->hoveredAction = action;
- action->hover();
- update();
-
- // status tip
- QMainWindow* mainWindow = dynamic_cast<QMainWindow*>(window());
- if (mainWindow) mainWindow->statusBar()->showMessage(action->statusTip());
- }
-}
-
-void THBlackBar::mousePressEvent (QMouseEvent *event) {
- QWidget::mousePressEvent(event);
-
- if (d->hoveredAction != NULL) {
-
- if (d->checkedAction != NULL) {
- // already checked
- if (d->checkedAction == d->hoveredAction) return;
- d->checkedAction->setChecked(false);
- }
-
- d->checkedAction = d->hoveredAction;
- d->hoveredAction->setChecked(true);
- d->hoveredAction->trigger();
-
- update();
- }
-}
-
-void THBlackBar::leaveEvent(QEvent *event) {
- // status tip
- QMainWindow* mainWindow = dynamic_cast<QMainWindow*>(window());
- if (mainWindow) mainWindow->statusBar()->clearMessage();
-}
-
-QAction *THBlackBar::hoveredAction (const QPoint& pos) const {
- if (pos.y() <= 0 || pos.y() >= height())
- return(NULL);
-
- /*
- int buttonWidth = calculateButtonWidth();
- int buttonsWidth = buttonWidth * d->actionList.size();
- int buttonsX = (width() / 2) - (buttonsWidth / 2);
- */
-
- int buttonWidth = width() / d->actionList.size(); // calculateButtonWidth();
- int buttonsWidth = width(); // buttonWidth * d->actionList.size();
- int buttonsX = 0; // (width / 2) - (buttonsWidth / 2);
-
- if (pos.x() <= buttonsX || pos.x() >= (buttonsX + buttonsWidth))
- return(NULL);
-
- int buttonIndex = (pos.x() - buttonsX) / buttonWidth;
-
- if (buttonIndex >= d->actionList.size())
- return(NULL);
- return(d->actionList[buttonIndex]);
-}
-
-int THBlackBar::calculateButtonWidth (void) const {
- QFont smallerBoldFont = FontUtils::smallBold();
- QFontMetrics fontMetrics(smallerBoldFont);
- int tmpItemWidth, itemWidth = 0;
- foreach (QAction *action, d->actionList) {
- tmpItemWidth = fontMetrics.width(action->text());
- if (itemWidth < tmpItemWidth) itemWidth = tmpItemWidth;
- }
- return itemWidth;
-}
-
-
-/* ============================================================================
- * PRIVATE Methods
- */
-void THBlackBar::drawUnselectedButton ( QPainter *painter,
- const QRect& rect,
- const QAction *action)
-{
- QLinearGradient linearGrad(QPointF(0, 0), QPointF(0, rect.height() / 2));
- linearGrad.setColorAt(0, QColor(0x8e, 0x8e, 0x8e));
- linearGrad.setColorAt(1, QColor(0x5c, 0x5c, 0x5c));
- /*
- QPalette palette;
- linearGrad.setColorAt(0, palette.color(QPalette::Dark));
- linearGrad.setColorAt(1, palette.color(QPalette::Midlight));
-*/
- drawButton(painter, rect, linearGrad, QColor(0x41, 0x41, 0x41), action);
- // drawButton(painter, rect, linearGrad, palette.color(QPalette::Shadow), action);
-}
-
-void THBlackBar::drawSelectedButton ( QPainter *painter,
- const QRect& rect,
- const QAction *action)
-{
- QLinearGradient linearGrad(QPointF(0, 0), QPointF(0, rect.height() / 2));
- linearGrad.setColorAt(0, QColor(0x6d, 0x6d, 0x6d));
- linearGrad.setColorAt(1, QColor(0x25, 0x25, 0x25));
- drawButton(painter, rect, linearGrad, QColor(0x00, 0x00, 0x00), action);
-}
-
-void THBlackBar::drawButton ( QPainter *painter,
- const QRect& rect,
- const QAction *action)
-{
- if (action->isChecked())
- drawSelectedButton(painter, rect, action);
- else
- drawUnselectedButton(painter, rect, action);
-}
-
-void THBlackBar::drawButton ( QPainter *painter,
- const QRect& rect,
- const QLinearGradient& gradient,
- const QColor& color,
- const QAction *action)
-{
- painter->save();
-
- int height = rect.height();
- int width = rect.width();
- int mh = (height / 2);
-
- painter->translate(rect.x(), rect.y());
- painter->setPen(QColor(0x28, 0x28, 0x28));
-
- painter->fillRect(0, 0, width, mh, QBrush(gradient));
- painter->fillRect(0, mh, width, mh, color);
-#if defined(APP_MAC) | defined(APP_WIN)
- painter->drawRect(-1, -1, width+1, height);
-#else
- painter->drawRect(0, 0, width, height);
-#endif
- QFont smallerBoldFont = FontUtils::smallBold();
- painter->setFont(smallerBoldFont);
- painter->setPen(QPen(QColor(0xff, 0xff, 0xff), 1));
- painter->drawText(0, 1, width, height, Qt::AlignCenter, action->text());
-
- painter->restore();
-}
-
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