Created general purpose HoverWidget

This commit outsources the HoverWindow to a seperate file and makes it
possible to set a pixmap to the window. Also the cursor offset is only
calculated once in SmGlobals.

1 files changed, 41 insertions, 0 deletions

diff --git a/hoverwindow.cpp b/hoverwindow.cpp
new file mode 100644
index 0000000..59c851e
--- /dev/null
+++ b/hoverwindow.cpp
@@ -0,0 +1,41 @@
+/*
+  This program is free software; you can redistribute it and/or
+  modify it under the terms of the GNU General Public License
+  as published by the Free Software Foundation; either version
+  2 of the License, or (at your option) any later version.
+*/
+
+#include <QHBoxLayout>
+#include <QLabel>
+
+#include "hoverwindow.h"
+
+HoverWindow::HoverWindow(QWidget *parent, Qt::WindowFlags f) : QWidget(parent, f){
+	setVisible(false);
+	setWindowOpacity(0.7);
+	setStyleSheet("QLabel { background-color: #D6A583; color: black; border-width: 2px; border-style: solid; padding: 4px; }");
+	QHBoxLayout *mainLayout = new QHBoxLayout;
+	mainLayout->setContentsMargins(4, 4, 4, 4);
+	mLabel = new QLabel;
+	mainLayout->addWidget(mLabel);
+	setLayout(mainLayout);
+}
+
+void HoverWindow::setContent(const QString &parent, const QStringList &children){
+	QString curText = QString("<p style=\"align: center; text-decoration: underline; font-weight: bold; margin-bottom: 0;\">%1</p>").arg(parent);
+	curText.append("<ul style=\"margin-left: -25; margin-top: 0px;\">");
+	int count = qMin(6, children.size());
+	int i = 0;
+	for(i = 0; i < count; ++i){
+		curText.append(QString("<li>%1</li>").arg(children.at(i)));
+	}
+	if(i < children.count()){
+		curText.append("<li>...</li>");
+	}
+	curText.append("</ul>");
+	mLabel->setText(curText);
+}
+
+void HoverWindow::setPixmap(const QPixmap &pm){
+	mLabel->setPixmap(pm);
+}