Attach a modifiedSig handler to the session.tabPadding resource

ps: this is a bonus, without this one needed to completely restart fluxbox for the updates to
tabPadding to take effect.

3 files changed, 6 insertions, 2 deletions

diff --git a/src/IconButton.hh b/src/IconButton.hh
index 36781d1..4f1587b 100644
--- a/src/IconButton.hh
+++ b/src/IconButton.hh
@@ -64,6 +64,8 @@ public:
 
     bool setOrientation(FbTk::Orientation orient);
 
+    FbTk::SignalTracker &signalTracker() { return m_signals; }
+
 protected:
     void drawText(int x, int y, FbTk::FbDrawable *drawable_override);
 private:
diff --git a/src/Window.cc b/src/Window.cc
index 685dae6..47118fa 100644
--- a/src/Window.cc
+++ b/src/Window.cc
@@ -3674,7 +3674,9 @@ void FluxboxWindow::associateClient(WinClient &client) {
             frame().theme().unfocusedTheme()->iconbarTheme(), client);
     frame().createTab(*btn);
 
-    btn->setTextPadding(Fluxbox::instance()->getTabsPadding());
+    btn->signalTracker().join(Fluxbox::instance()->getTabsPaddingResource().modifiedSig(),
+            FbTk::MemFun(static_cast<FbTk::TextButton &>(*btn), &FbTk::TextButton::setTextPadding));
+    btn->setTextPadding(*Fluxbox::instance()->getTabsPaddingResource());
     btn->setPixmap(screen().getTabsUsePixmap());
 
     m_labelbuttons[&client] = btn;
diff --git a/src/fluxbox.hh b/src/fluxbox.hh
index 3e9e8d6..6c82c00 100644
--- a/src/fluxbox.hh
+++ b/src/fluxbox.hh
@@ -124,7 +124,7 @@ public:
     FbTk::StringResource &getAppsResource() { return m_rc_appsfile; }
     FbTk::StringResource &getKeysResource() { return m_rc_keyfile; }
     int colorsPerChannel() const { return *m_rc_colors_per_channel; }
-    int getTabsPadding() const { return *m_rc_tabs_padding; }
+    FbTk::IntResource &getTabsPaddingResource() { return m_rc_tabs_padding; }
 
 
     time_t getAutoRaiseDelay() const { return *m_rc_auto_raise_delay; }