From b168f450b5c7fa443b8bd17635a00eac58e45192 Mon Sep 17 00:00:00 2001
From: Mark Vejvoda <mark_vejvoda@hotmail.com>
Date: Fri, 2 Nov 2012 20:07:50 +0000
Subject: [PATCH] - scrollbar patch applied from cygal / quentin --> Thanks

---
 source/glest_game/facilities/components.cpp   | 30 ++++++++++++-------
 source/glest_game/facilities/components.h     |  2 ++
 source/glest_game/menu/main_menu.cpp          |  5 ++++
 source/glest_game/menu/main_menu.h            |  2 ++
 .../glest_game/menu/menu_state_keysetup.cpp   |  6 ++++
 source/glest_game/menu/menu_state_keysetup.h  |  1 +
 .../glest_game/menu/menu_state_load_game.cpp  |  6 ++++
 source/glest_game/menu/menu_state_load_game.h |  1 +
 .../menu/menu_state_masterserver.cpp          |  7 +++++
 .../glest_game/menu/menu_state_masterserver.h |  1 +
 source/glest_game/menu/menu_state_mods.cpp    |  9 ++++++
 source/glest_game/menu/menu_state_mods.h      |  1 +
 12 files changed, 61 insertions(+), 10 deletions(-)

diff --git a/source/glest_game/facilities/components.cpp b/source/glest_game/facilities/components.cpp
index 27c60fcf..08a94704 100644
--- a/source/glest_game/facilities/components.cpp
+++ b/source/glest_game/facilities/components.cpp
@@ -723,6 +723,7 @@ const int GraphicScrollBar::defLength= 200;
 GraphicScrollBar::GraphicScrollBar(std::string containerName, std::string objName)
 : GraphicComponent(containerName, objName) {
 	lighted = false;
+	activated = false;
 	horizontal = false;
 	elementCount = 0;
 	visibleSize = 0;
@@ -741,13 +742,14 @@ void GraphicScrollBar::init(int x, int y, bool horizontal,int length, int thickn
 	this->visibleStart=0;
 	this->visibleCompPosStart=0;
 	this->visibleCompPosEnd=length;
-	lighted= false;
+	activated = false;
+	lighted = false;
 }
 
 bool GraphicScrollBar::mouseDown(int x, int y) {
 	if(getVisible() && getEnabled() && getEditable())
 	{
-		if(mouseMove(x,y))
+		if(activated)
 		{
 			if( elementCount>visibleSize) {
 				int pos;
@@ -771,6 +773,11 @@ bool GraphicScrollBar::mouseDown(int x, int y) {
 	return false;
 }
 
+void GraphicScrollBar::mouseUp(int x, int y) {
+	activated = false;
+	lighted = false;
+}
+
 void GraphicScrollBar::setVisibleStart(int vs){
 	visibleStart=vs;
 
@@ -806,20 +813,23 @@ void GraphicScrollBar::setVisibleSize(int visibleSize){
 
 bool GraphicScrollBar::mouseClick(int x, int y){
 	bool result=GraphicComponent::mouseClick( x,  y);
-	if(result)
+	if(result) {
+		activated = true;
+		lighted = true;
 		mouseDown( x,  y);
-    return result;
+	}
+	return result;
 }
 
 
 bool GraphicScrollBar::mouseMove(int x, int y){
-	if(this->getVisible() == false) {
-		return false;
+	bool inScrollBar = GraphicComponent::mouseMove(x, y);
+	if (activated) {
+		lighted = true;
+	} else {
+		lighted = inScrollBar;
 	}
-
-	bool b= GraphicComponent::mouseMove(x, y);
-    lighted= b;
-    return b;
+	return inScrollBar;
 }
 
 int GraphicScrollBar::getLength() const {
diff --git a/source/glest_game/facilities/components.h b/source/glest_game/facilities/components.h
index 8be51991..327bde31 100644
--- a/source/glest_game/facilities/components.h
+++ b/source/glest_game/facilities/components.h
@@ -355,6 +355,7 @@ public:
 	static const int defThickness;
 
 private:
+	bool activated;
 	bool lighted;
 	bool horizontal;
 	int elementCount;
@@ -370,6 +371,7 @@ public:
 	void init(int x, int y, bool horizontal,int length=defLength, int thickness=defThickness);
 	virtual bool mouseDown(int x, int y);
 	virtual bool mouseMove(int x, int y);
+	virtual void mouseUp(int x, int y);
 	virtual bool mouseClick(int x, int y);
 
 
diff --git a/source/glest_game/menu/main_menu.cpp b/source/glest_game/menu/main_menu.cpp
index 2dac09f4..ce11f8f2 100644
--- a/source/glest_game/menu/main_menu.cpp
+++ b/source/glest_game/menu/main_menu.cpp
@@ -222,6 +222,11 @@ void MainMenu::mouseDownRight(int x, int y){
 	state->mouseClick(x, y, mbRight);
 }
 
+void MainMenu::mouseUpLeft(int x, int y){
+	if(GraphicComponent::getFade()<0.2f) return;
+	state->mouseUp(x, y, mbLeft);
+}
+
 void MainMenu::keyDown(SDL_KeyboardEvent key) {
 	state->keyDown(key);
 }
diff --git a/source/glest_game/menu/main_menu.h b/source/glest_game/menu/main_menu.h
index d522787d..1a3e363d 100644
--- a/source/glest_game/menu/main_menu.h
+++ b/source/glest_game/menu/main_menu.h
@@ -74,6 +74,7 @@ public:
     virtual void mouseMove(int x, int y, const MouseState *mouseState);
     virtual void mouseDownLeft(int x, int y);
     virtual void mouseDownRight(int x, int y);
+	virtual void mouseUpLeft(int x, int y);
 	virtual void keyDown(SDL_KeyboardEvent key);
 	virtual void keyUp(SDL_KeyboardEvent key);
 	virtual void keyPress(SDL_KeyboardEvent key);
@@ -115,6 +116,7 @@ public:
 	MenuState(Program *program, MainMenu *mainMenu, const string &stateName);
 	virtual ~MenuState();
 	virtual void mouseClick(int x, int y, MouseButton mouseButton)=0;
+	virtual void mouseUp(int x, int y, const MouseButton mouseButton){};
 	virtual void mouseMove(int x, int y, const MouseState *mouseState)=0;
 	virtual void render()=0;
 	virtual void update(){};
diff --git a/source/glest_game/menu/menu_state_keysetup.cpp b/source/glest_game/menu/menu_state_keysetup.cpp
index f08b4b15..38f0c654 100644
--- a/source/glest_game/menu/menu_state_keysetup.cpp
+++ b/source/glest_game/menu/menu_state_keysetup.cpp
@@ -304,6 +304,12 @@ void MenuStateKeysetup::mouseClick(int x, int y, MouseButton mouseButton){
     }
 }
 
+void MenuStateKeysetup::mouseUp(int x, int y, const MouseButton mouseButton){
+	if (mouseButton == mbLeft) {
+		keyScrollBar.mouseUp(x, y);
+	}
+}
+
 void MenuStateKeysetup::mouseMove(int x, int y, const MouseState *ms){
     buttonReturn.mouseMove(x, y);
     buttonOk.mouseMove(x, y);
diff --git a/source/glest_game/menu/menu_state_keysetup.h b/source/glest_game/menu/menu_state_keysetup.h
index 9246b903..d4fc9167 100644
--- a/source/glest_game/menu/menu_state_keysetup.h
+++ b/source/glest_game/menu/menu_state_keysetup.h
@@ -64,6 +64,7 @@ public:
 	virtual ~MenuStateKeysetup();
 
 	void mouseClick(int x, int y, MouseButton mouseButton);
+	void mouseUp(int x, int y, const MouseButton mouseButton);
 	void mouseMove(int x, int y, const MouseState *mouseState);
 	void update();
 	void render();
diff --git a/source/glest_game/menu/menu_state_load_game.cpp b/source/glest_game/menu/menu_state_load_game.cpp
index bf08a880..be04e7f2 100644
--- a/source/glest_game/menu/menu_state_load_game.cpp
+++ b/source/glest_game/menu/menu_state_load_game.cpp
@@ -324,6 +324,12 @@ void MenuStateLoadGame::mouseClick(int x, int y, MouseButton mouseButton){
     }
 }
 
+void MenuStateLoadGame::mouseUp(int x, int y, const MouseButton mouseButton){
+    if (mouseButton == mbLeft) {
+        slotsScrollBar.mouseUp(x, y);
+    }
+}
+
 void MenuStateLoadGame::deleteSlot(int i){
 	if(selectedButton==slots[i]){
 		selectedButton=NULL;
diff --git a/source/glest_game/menu/menu_state_load_game.h b/source/glest_game/menu/menu_state_load_game.h
index 7305251e..54e873cb 100644
--- a/source/glest_game/menu/menu_state_load_game.h
+++ b/source/glest_game/menu/menu_state_load_game.h
@@ -54,6 +54,7 @@ public:
 	~MenuStateLoadGame();
 
 	void mouseClick(int x, int y, MouseButton mouseButton);
+	void mouseUp(int x, int y, const MouseButton mouseButton);
 	void mouseMove(int x, int y, const MouseState *mouseState);
 	void update();
 	void render();
diff --git a/source/glest_game/menu/menu_state_masterserver.cpp b/source/glest_game/menu/menu_state_masterserver.cpp
index cee5e19b..23963fb4 100644
--- a/source/glest_game/menu/menu_state_masterserver.cpp
+++ b/source/glest_game/menu/menu_state_masterserver.cpp
@@ -588,6 +588,13 @@ void MenuStateMasterserver::mouseClick(int x, int y, MouseButton mouseButton){
     }
 }
 
+void MenuStateMasterserver::mouseUp(int x, int y, const MouseButton mouseButton){
+	if (mouseButton == mbLeft) {
+		userScrollBar.mouseUp(x, y);
+		serverScrollBar.mouseUp(x, y);
+	}
+}
+
 void MenuStateMasterserver::mouseMove(int x, int y, const MouseState *ms){
 	MutexSafeWrapper safeMutex((updateFromMasterserverThread != NULL ? updateFromMasterserverThread->getMutexThreadObjectAccessor() : NULL),string(extractFileFromDirectoryPath(__FILE__).c_str()) + "_" + intToStr(__LINE__));
 
diff --git a/source/glest_game/menu/menu_state_masterserver.h b/source/glest_game/menu/menu_state_masterserver.h
index 9b0cad4b..3d211f7e 100644
--- a/source/glest_game/menu/menu_state_masterserver.h
+++ b/source/glest_game/menu/menu_state_masterserver.h
@@ -117,6 +117,7 @@ public:
 	~MenuStateMasterserver();
 
 	void mouseClick(int x, int y, MouseButton mouseButton);
+	void mouseUp(int x, int y, const MouseButton mouseButton);
 	void mouseMove(int x, int y, const MouseState *mouseState);
 	void update();
 	void render();
diff --git a/source/glest_game/menu/menu_state_mods.cpp b/source/glest_game/menu/menu_state_mods.cpp
index ffb34f18..4955dd2b 100644
--- a/source/glest_game/menu/menu_state_mods.cpp
+++ b/source/glest_game/menu/menu_state_mods.cpp
@@ -2005,6 +2005,15 @@ void MenuStateMods::showRemoteDesription(ModInfo *modInfo) {
 	}
 }
 
+void MenuStateMods::mouseUp(int x, int y, const MouseButton mouseButton){
+	if (mouseButton == mbLeft) {
+		keyTechScrollBar.mouseUp(x, y);
+		keyTilesetScrollBar.mouseUp(x, y);
+		keyMapScrollBar.mouseUp(x, y);
+		keyScenarioScrollBar.mouseUp(x, y);
+	}
+}
+
 void MenuStateMods::mouseMove(int x, int y, const MouseState *ms) {
 	buttonReturn.mouseMove(x, y);
 
diff --git a/source/glest_game/menu/menu_state_mods.h b/source/glest_game/menu/menu_state_mods.h
index fa9b9540..ccf05206 100644
--- a/source/glest_game/menu/menu_state_mods.h
+++ b/source/glest_game/menu/menu_state_mods.h
@@ -184,6 +184,7 @@ public:
 	virtual ~MenuStateMods();
 
 	void mouseClick(int x, int y, MouseButton mouseButton);
+	void mouseUp(int x, int y, const MouseButton mouseButton);
 	void mouseMove(int x, int y, const MouseState *mouseState);
 	void render();
 	void update();