From: Leandro Lucarella <llucax@gmail.com>
Date: Sun, 17 Aug 2003 00:56:52 +0000 (+0000)
Subject: Now widgets are passed as pointer (and stored as pointers) in container classes.
X-Git-Tag: svn_import~8
X-Git-Url: https://git.llucax.com/software/bife/bife%20%20.git/commitdiff_plain/65bbdd707ba33de08101076a7191585d6f44c507/software/bife/bife++.git/commitdiff_plain/65bbdd707ba33de08101076a7191585d6f44c507?ds=inline

Now widgets are passed as pointer (and stored as pointers) in container classes.
Added an append() method to append content to a container.
---

diff --git a/container.cpp b/container.cpp
index 85d1242..a896674 100644
--- a/container.cpp
+++ b/container.cpp
@@ -24,7 +24,7 @@ Container::Container(const Hash& attrs): Widget(attrs) {
 #endif
 }
 
-Container::Container(const Hash& attrs, Widget& content): Widget(attrs) {
+Container::Container(const Hash& attrs, Widget* content): Widget(attrs) {
     // FIXME - this->content.push_back(content);
 #ifdef DEBUG
     cerr << "In Container::Container(attrs = {" /* TODO << attrs */
@@ -32,7 +32,7 @@ Container::Container(const Hash& attrs, Widget& content): Widget(attrs) {
 #endif
 }
 
-Container::Container(Widget& content, const Hash& attrs): Widget(attrs) {
+Container::Container(Widget* content, const Hash& attrs): Widget(attrs) {
     // FIXME - this->content.push_back(content);
 #ifdef DEBUG
     cerr << "In Container::Container(content = {" /* TODO << content */
@@ -63,7 +63,11 @@ string Container::render(HIT& hit) {
 string Container::renderContent(HIT& hit) {
     stringstream out;
     for (Content::iterator i = content.begin(); i != content.end(); i++) {
-        out << i->render(hit);
+        out << (*i)->render(hit);
     }
     return out.str();
 }
+
+void Container::append(Widget* widget) {
+    content.push_back(widget);
+}
diff --git a/container.h b/container.h
index f01dcac..eb2bb1f 100644
--- a/container.h
+++ b/container.h
@@ -21,7 +21,7 @@ namespace bife {
     class Container: public Widget {
         // Typedefs
         protected:
-            typedef std::vector<Widget> Content;
+            typedef std::vector<Widget*> Content;
 
         // Attributes.
         protected:
@@ -48,7 +48,7 @@ namespace bife {
              * @param attrs   Widget attributes.
              * @param content Content of the widget.
              */
-            Container(const Hash&, Widget&);
+            Container(const Hash&, Widget*);
 
             /**
              * Constructor.
@@ -56,7 +56,7 @@ namespace bife {
              * @param content Content of the widget.
              * @param attrs   Widget attributes.
              */
-            Container(Widget&, const Hash&);
+            Container(Widget*, const Hash&);
 
             /**
              * Destructor.
@@ -70,6 +70,13 @@ namespace bife {
              * @return Rendered widget.
              */
             virtual string renderContent(HIT&);
+
+            /**
+             * Appends a widget to the container.
+             *
+             * @param widget Widget to append.
+             */
+            virtual void append(Widget*);
     };
 
 }
diff --git a/fallback.cpp b/fallback.cpp
index 6179706..ca188b3 100644
--- a/fallback.cpp
+++ b/fallback.cpp
@@ -26,7 +26,7 @@ Fallback::Fallback(const string& name, const Hash& attrs):
 #endif
 }
 
-Fallback::Fallback(const string& name, const Hash& attrs, Widget& content):
+Fallback::Fallback(const string& name, const Hash& attrs, Widget* content):
         Container(attrs, content), name(name) {
     // FIXME - this->content.push_back(content);
 #ifdef DEBUG
@@ -36,7 +36,7 @@ Fallback::Fallback(const string& name, const Hash& attrs, Widget& content):
 #endif
 }
 
-Fallback::Fallback(const string& name, Widget& content, const Hash& attrs):
+Fallback::Fallback(const string& name, Widget* content, const Hash& attrs):
         Container(content, attrs), name(name) {
     // FIXME - this->content.push_back(content);
 #ifdef DEBUG
diff --git a/fallback.h b/fallback.h
index ade02b8..c54dae1 100644
--- a/fallback.h
+++ b/fallback.h
@@ -49,7 +49,7 @@ namespace bife {
              * @param attrs   Widget attributes.
              * @param content Content of the widget.
              */
-            Fallback(const string&, const Hash&, Widget&);
+            Fallback(const string&, const Hash&, Widget*);
 
             /**
              * Constructor.
@@ -57,7 +57,7 @@ namespace bife {
              * @param name    Name of the widget.
              * @param content Content of the widget.
              */
-            Fallback(const string&, Widget&);
+            Fallback(const string&, Widget*);
 
             /**
              * Constructor.
@@ -66,7 +66,7 @@ namespace bife {
              * @param content Content of the widget.
              * @param attrs   Widget attributes.
              */
-            Fallback(const string&, Widget&, const Hash&);
+            Fallback(const string&, Widget*, const Hash&);
 
             /**
              * Destructor.
diff --git a/translate.cpp b/translate.cpp
index d3bb41b..b37453a 100644
--- a/translate.cpp
+++ b/translate.cpp
@@ -25,7 +25,7 @@ Translate::Translate(const string& name, const Hash& attrs): Fallback(name, attr
 #endif
 }
 
-Translate::Translate(const string& name, const Hash& attrs, Widget& content):
+Translate::Translate(const string& name, const Hash& attrs, Widget* content):
         Fallback(name, attrs, content) {
     // FIXME - this->content.push_back(content);
 #ifdef DEBUG
@@ -35,7 +35,7 @@ Translate::Translate(const string& name, const Hash& attrs, Widget& content):
 #endif
 }
 
-Translate::Translate(const string& name, Widget& content, const Hash& attrs):
+Translate::Translate(const string& name, Widget* content, const Hash& attrs):
         Fallback(name, content, attrs) {
     // FIXME - this->content.push_back(content);
 #ifdef DEBUG
diff --git a/translate.h b/translate.h
index 8a11499..7f4be70 100644
--- a/translate.h
+++ b/translate.h
@@ -44,7 +44,7 @@ namespace bife {
              * @param attrs   Widget attributes.
              * @param content Content of the widget.
              */
-            Translate(const string&, const Hash&, Widget&);
+            Translate(const string&, const Hash&, Widget*);
 
             /**
              * Constructor.
@@ -52,7 +52,7 @@ namespace bife {
              * @param name    Name of the widget.
              * @param content Content of the widget.
              */
-            Translate(const string&, Widget&);
+            Translate(const string&, Widget*);
 
             /**
              * Constructor.
@@ -61,7 +61,7 @@ namespace bife {
              * @param content Content of the widget.
              * @param attrs   Widget attributes.
              */
-            Translate(const string&, Widget&, const Hash&);
+            Translate(const string&, Widget*, const Hash&);
 
             /**
              * Destructor.