From a9671a98baf769f750f6fc3a85fe184968fbfda8 Mon Sep 17 00:00:00 2001
From: Ken Moore <ken@ixsystems.com>
Date: Mon, 18 Sep 2017 10:46:52 -0400
Subject: Fix up the icon sync on theme change, and change the icon for
 lumina-mediaplayer to one that exists in more themes

---
 .../panel-plugins/taskmanager/LTaskButton.cpp               |  7 ++++---
 .../lumina-desktop/panel-plugins/taskmanager/LTaskButton.h  | 13 +++++++++++--
 2 files changed, 15 insertions(+), 5 deletions(-)

(limited to 'src-qt5/core/lumina-desktop/panel-plugins/taskmanager')

diff --git a/src-qt5/core/lumina-desktop/panel-plugins/taskmanager/LTaskButton.cpp b/src-qt5/core/lumina-desktop/panel-plugins/taskmanager/LTaskButton.cpp
index ab4e786f..8f867261 100644
--- a/src-qt5/core/lumina-desktop/panel-plugins/taskmanager/LTaskButton.cpp
+++ b/src-qt5/core/lumina-desktop/panel-plugins/taskmanager/LTaskButton.cpp
@@ -30,7 +30,7 @@ LTaskButton::LTaskButton(QWidget *parent, bool smallDisplay) : LTBWidget(parent)
 }
 
 LTaskButton::~LTaskButton(){
-	
+
 }
 
 //===========
@@ -81,11 +81,12 @@ LWinInfo LTaskButton::currentWindow(){
 //=============
 //   PUBLIC SLOTS
 //=============
+
 void LTaskButton::UpdateButton(){
   if(winMenu->isVisible()){ return; } //skip this if the window menu is currently visible for now
   bool statusOnly = (WINLIST.length() == LWINLIST.length());
   LWINLIST = WINLIST;
-  
+
   winMenu->clear();
   LXCB::WINDOWVISIBILITY showstate = LXCB::IGNORE;
   for(int i=0; i<WINLIST.length(); i++){
@@ -98,7 +99,7 @@ void LTaskButton::UpdateButton(){
       //Update the button visuals from the first window
       this->setIcon(WINLIST[i].icon(noicon));
       cname = WINLIST[i].Class();
-      if(cname.isEmpty()){ 
+      if(cname.isEmpty()){
 	//Special case (chrome/chromium does not register *any* information with X except window title)
 	cname = WINLIST[i].text();
 	if(cname.contains(" - ")){ cname = cname.section(" - ",-1); }
diff --git a/src-qt5/core/lumina-desktop/panel-plugins/taskmanager/LTaskButton.h b/src-qt5/core/lumina-desktop/panel-plugins/taskmanager/LTaskButton.h
index 6b171c6a..ff551998 100644
--- a/src-qt5/core/lumina-desktop/panel-plugins/taskmanager/LTaskButton.h
+++ b/src-qt5/core/lumina-desktop/panel-plugins/taskmanager/LTaskButton.h
@@ -15,6 +15,7 @@
 #include <QMenu>
 #include <QEvent>
 #include <QAction>
+#include <QTimer>
 
 // libLumina includes
 #include <LuminaXDG.h>
@@ -29,7 +30,7 @@ class LTaskButton : public LTBWidget{
 public:
 	LTaskButton(QWidget *parent=0, bool smallDisplay = true);
 	~LTaskButton();
-	
+
 	//Window Information
 	QList<WId> windows();
 	QString classname();
@@ -56,6 +57,7 @@ public slots:
 	void UpdateMenus(); //re-create the menus (text + icons)
 
 private slots:
+
 	void buttonClicked();
 	void closeWindow(); //send the signal to close a window
 	void maximizeWindow(); //send the signal to maximize/restore a window
@@ -66,7 +68,14 @@ private slots:
 	void triggerWindow(); //change b/w visible and invisible
 	void winClicked(QAction*);
 	void openActionMenu();
- 
+protected:
+	void changeEvent(QEvent *ev){
+	  LTBWidget::changeEvent(ev);
+	  QEvent::Type tmp = ev->type();
+	  if(tmp==QEvent::ThemeChange || tmp==QEvent::LanguageChange || tmp==QEvent::LocaleChange){
+	    QTimer::singleShot(qrand()%100+500, this, SLOT(UpdateButton()) );
+	  }
+	}
 signals:
 	void MenuClosed();
 };
-- 
cgit