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check string size before draw

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This commit is contained in:
fluxgen 2002-11-12 22:57:03 +00:00
parent be32c5c2e8
commit 9207eb135c
1 changed files with 6 additions and 4 deletions
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10
src/Tab.cc
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@ -19,7 +19,7 @@
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id: Tab.cc,v 1.38 2002/11/12 16:13:24 rathnor Exp $
// $Id: Tab.cc,v 1.39 2002/11/12 22:57:03 fluxgen Exp $
#include "Tab.hh"
@ -358,6 +358,10 @@ void Tab::shade() {
// TODO: the "draw in pressed mode"
//-----------------------------------
void Tab::draw(bool pressed) const {
XClearWindow(m_display, m_tabwin);
if (m_win->getTitle().size() == 0) // we don't have anything to draw
return;
GC gc = ((m_win->isFocused()) ? m_win->getScreen()->getWindowStyle()->tab.l_text_focus_gc :
m_win->getScreen()->getWindowStyle()->tab.l_text_unfocus_gc);
@ -404,9 +408,7 @@ void Tab::draw(bool pressed) const {
break;
default:
break;
}
XClearWindow(m_display, m_tabwin);
}
m_win->getScreen()->getWindowStyle()->tab.font.drawText(
m_tabwin,