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-rw-r--r--src/FbTk/FbWindow.cc5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/FbTk/FbWindow.cc b/src/FbTk/FbWindow.cc
index b996edc..090b788 100644
--- a/src/FbTk/FbWindow.cc
+++ b/src/FbTk/FbWindow.cc
@@ -153,6 +153,11 @@ void FbWindow::setBackgroundPixmap(Pixmap bg_pixmap) {
153 updateBackground(false); 153 updateBackground(false);
154} 154}
155 155
156void FbWindow::invalidateBackground() {
157 m_lastbg_pm = None;
158 m_lastbg_color_set = false;
159}
160
156void FbWindow::updateBackground(bool only_if_alpha) { 161void FbWindow::updateBackground(bool only_if_alpha) {
157 Pixmap newbg = m_lastbg_pm; 162 Pixmap newbg = m_lastbg_pm;
158 unsigned char alpha = 255; 163 unsigned char alpha = 255;