X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Ftopicbutton.cpp;h=4c26bfc3372d075dd7bb312b9a44752530801156;hp=a83779eac1f25dbbed957c3e14d39a0e266b69e5;hb=2ef12747a748a78311ee51b4bf833e1664347d47;hpb=fb6f5bcbdebd8660f355a558dd7cc47f6df45965

diff --git a/src/qtui/topicbutton.cpp b/src/qtui/topicbutton.cpp
index a83779ea..4c26bfc3 100644
--- a/src/qtui/topicbutton.cpp
+++ b/src/qtui/topicbutton.cpp
@@ -35,6 +35,8 @@
 TopicButton::TopicButton(QWidget *parent)
   : QAbstractButton(parent)
 {
+  setFixedHeight(QFontMetrics(qApp->font()).height());
+  setToolTip(tr("Click to edit!"));
 }
 
 void TopicButton::paintEvent(QPaintEvent *event) {
@@ -59,6 +61,7 @@ void TopicButton::paintEvent(QPaintEvent *event) {
 void TopicButton::setAndStyleText(const QString &text) {
   if(QAbstractButton::text() == text)
     return;
+
   setText(text); // this triggers a repaint event
 
   styledText = QtUi::style()->styleString(Message::mircToInternal(text));
@@ -66,5 +69,14 @@ void TopicButton::setAndStyleText(const QString &text) {
   foreach(QTextLayout::FormatRange fr, styledText.formats) {
     height = qMax(height, QFontMetrics(fr.format.font()).height());
   }
+
+  // ensure the button is editable (height != 1) if there is no text to show
+  if(text.isEmpty())
+    height = QFontMetrics(qApp->font()).height();
+  
   setFixedHeight(height);
+  
+  // show topic in tooltip
+  setToolTip(tr("%1\n\nClick to edit!").arg(QAbstractButton::text()));
 }
+