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Some finalizations for tab bar.

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This commit is contained in:
Martin Rotter 2014-01-19 12:51:32 +01:00
parent fe0614ad8c
commit 5713b3015d
1 changed files with 5 additions and 4 deletions
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9
src/gui/tabbar.cpp
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@ -21,7 +21,7 @@ TabBar::~TabBar() {
void TabBar::setTabType(int index, const TabBar::TabType &type) {
switch (type) {
case TabBar::Closable: {
QToolButton *close_button = new QToolButton();
QToolButton *close_button = new QToolButton(this);
close_button->setIcon(IconThemeFactory::instance()->fromTheme("application-exit"));
close_button->setToolTip(tr("Close this tab."));
@ -29,6 +29,7 @@ void TabBar::setTabType(int index, const TabBar::TabType &type) {
close_button->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
close_button->setFixedSize(iconSize());
// Close underlying tab when button is clicked.
connect(close_button, SIGNAL(clicked()),
this, SLOT(closeTabViaButton()));
@ -48,9 +49,9 @@ void TabBar::setTabType(int index, const TabBar::TabType &type) {
void TabBar::closeTabViaButton() {
QToolButton *close_button = qobject_cast<QToolButton*>(sender());
QTabBar::ButtonPosition button_position = (ButtonPosition) style()->styleHint(QStyle::SH_TabBar_CloseButtonPosition,
0,
this);;
QTabBar::ButtonPosition button_position = static_cast<ButtonPosition>(style()->styleHint(QStyle::SH_TabBar_CloseButtonPosition,
0,
this));
if (close_button != NULL) {
// Find index of tab for this close button.