From 6182305f754fa1cdd73de03279dbf1adbcfdd628 Mon Sep 17 00:00:00 2001
From: goldenhawking <goldenhawking@163.com>
Date: Fri, 19 Jan 2018 21:07:29 +0800
Subject: [PATCH] add a item hover auto show labels function.

---
 qtvplugin_geomarker/qtvplugin_geomarker.cpp   | 33 ++++++++++++++++++-
 qtvplugin_geomarker/qtvplugin_geomarker.ui    | 24 +++++++++-----
 .../qtvplugin_geomarker_uimethods.cpp         |  4 ++-
 3 files changed, 50 insertions(+), 11 deletions(-)

diff --git a/qtvplugin_geomarker/qtvplugin_geomarker.cpp b/qtvplugin_geomarker/qtvplugin_geomarker.cpp
index c46ccc6..408eafb 100644
--- a/qtvplugin_geomarker/qtvplugin_geomarker.cpp
+++ b/qtvplugin_geomarker/qtvplugin_geomarker.cpp
@@ -473,7 +473,38 @@ void qtvplugin_geomarker::addSelection(QRectF rectWorld)
 
 bool qtvplugin_geomarker::cb_event(const QMap<QString, QVariant> para)
 {
-	return false;
+	if (para["source"]==this->get_name() && para["name"]=="ITEM_MOUSE_ENTER")
+	{
+		if (ui->checkBox_QTV_hoverEvt_AutoLabel->isChecked())
+		{
+			const QString key = para["id"].toString();
+			if (key.length())
+			{
+				QTVP_GEOMARKER::geoItemBase * base = m_pScene->geoitem_by_name(key);
+				if (base)
+				{
+					base->show_props(true);
+					scheduleUpdateMap();
+				}
+			}
+		}
+	}
+	if (para["source"]==this->get_name() && para["name"]=="ITEM_MOUSE_LEAVE")
+	{
+		if (ui->checkBox_QTV_hoverEvt_AutoLabel->isChecked())
+		{
+			const QString key = para["id"].toString();
+			if (key.length())
+			{
+				QTVP_GEOMARKER::geoItemBase * base = m_pScene->geoitem_by_name(key);
+				if (base)
+				{
+					base->show_props(false);
+					scheduleUpdateMap();
+				}
+			}
+		}
+	}	return false;
 }
 
 /*! qtvplugin_geomarker::cb_mouseXXXEvent tranfer mouse events from main view to
diff --git a/qtvplugin_geomarker/qtvplugin_geomarker.ui b/qtvplugin_geomarker/qtvplugin_geomarker.ui
index 999bcd0..ff1c8c2 100644
--- a/qtvplugin_geomarker/qtvplugin_geomarker.ui
+++ b/qtvplugin_geomarker/qtvplugin_geomarker.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>547</width>
-    <height>465</height>
+    <width>559</width>
+    <height>449</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -128,6 +128,13 @@
            </property>
           </widget>
          </item>
+         <item>
+          <widget class="QCheckBox" name="checkBox_QTV_hoverEvt_AutoLabel">
+           <property name="text">
+            <string>Auto Collapse Labels</string>
+           </property>
+          </widget>
+         </item>
         </layout>
        </widget>
       </item>
@@ -150,7 +157,7 @@
           <rect>
            <x>0</x>
            <y>0</y>
-           <width>160</width>
+           <width>173</width>
            <height>194</height>
           </rect>
          </property>
@@ -194,8 +201,8 @@
           <rect>
            <x>0</x>
            <y>0</y>
-           <width>174</width>
-           <height>186</height>
+           <width>187</width>
+           <height>177</height>
           </rect>
          </property>
          <attribute name="icon">
@@ -351,7 +358,7 @@
           <string>Delete</string>
          </property>
          <property name="icon">
-          <iconset resource="../qtvplugin_grid/resources.qrc">
+          <iconset resource="resources.qrc">
            <normaloff>:/icons/delete-21.png</normaloff>:/icons/delete-21.png</iconset>
          </property>
         </widget>
@@ -710,7 +717,7 @@
               <string>add</string>
              </property>
              <property name="icon">
-              <iconset resource="../qtvplugin_grid/resources.qrc">
+              <iconset resource="resources.qrc">
                <normaloff>:/icons/Add to favourites.png</normaloff>:/icons/Add to favourites.png</iconset>
              </property>
             </widget>
@@ -1057,7 +1064,7 @@
              <string>Delete Prop</string>
             </property>
             <property name="icon">
-             <iconset resource="../qtvplugin_grid/resources.qrc">
+             <iconset resource="resources.qrc">
               <normaloff>:/icons/delete-21.png</normaloff>:/icons/delete-21.png</iconset>
             </property>
            </widget>
@@ -1086,7 +1093,6 @@
   </layout>
  </widget>
  <resources>
-  <include location="../qtvplugin_grid/resources.qrc"/>
   <include location="resources.qrc"/>
  </resources>
  <connections/>
diff --git a/qtvplugin_geomarker/qtvplugin_geomarker_uimethods.cpp b/qtvplugin_geomarker/qtvplugin_geomarker_uimethods.cpp
index a11826e..abf5570 100644
--- a/qtvplugin_geomarker/qtvplugin_geomarker_uimethods.cpp
+++ b/qtvplugin_geomarker/qtvplugin_geomarker_uimethods.cpp
@@ -179,6 +179,7 @@ void qtvplugin_geomarker::ini_save()
 	settings.setValue("ui/lineEdit_QTV_icon_scale",ui->lineEdit_QTV_icon_scale->text());
 	settings.setValue("ui/checkBox_QTV_multiline",ui->checkBox_QTV_multiline->isChecked()?-1:0);
 	settings.setValue("ui/checkBox_QTV_acceptHoverEvent",ui->checkBox_QTV_acceptHoverEvent->isChecked()?-1:0);
+	settings.setValue("ui/checkBox_QTV_hoverEvt_AutoLabel",ui->checkBox_QTV_hoverEvt_AutoLabel->isChecked()?-1:0);
 }
 
 void qtvplugin_geomarker::ini_load()
@@ -276,7 +277,8 @@ void qtvplugin_geomarker::ini_load()
 
 	int checkBox_QTV_acceptHoverEvent = settings.value("ui/checkBox_QTV_acceptHoverEvent",0).toInt();
 	ui->checkBox_QTV_acceptHoverEvent->setChecked(checkBox_QTV_acceptHoverEvent?true:false);
-}
+	int checkBox_QTV_hoverEvt_AutoLabel = settings.value("ui/checkBox_QTV_hoverEvt_AutoLabel",1).toInt();
+	ui->checkBox_QTV_hoverEvt_AutoLabel->setChecked(checkBox_QTV_hoverEvt_AutoLabel?true:false);}
 
 
 void qtvplugin_geomarker::style_save()
-- 
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