avoid constructing new strings implicit

3 files changed, 6 insertions, 6 deletions

diff --git a/src/FbTk/MenuItem.cc b/src/FbTk/MenuItem.cc
index dcd7dd7..f995666 100644
--- a/src/FbTk/MenuItem.cc
+++ b/src/FbTk/MenuItem.cc
@@ -54,12 +54,12 @@ void MenuItem::drawLine(FbDrawable &draw,
     int bottom = height - bevelW - 1;
     
     text_y += bottom > underline_height ? underline_height : bottom;
-    int text_w = theme->frameFont().textWidth(m_label.c_str(), m_label.size());
+    int text_w = theme->frameFont().textWidth(m_label, m_label.size());
 
     // width of the searchstring
     size = size > m_label.length() ? m_label.length() : size;
     std::string search_string = m_label.substr(0,size);
-    int search_string_w = theme->frameFont().textWidth(search_string.c_str(), size);
+    int search_string_w = theme->frameFont().textWidth(search_string, size);
 
     // pay attention to the text justification
     switch(theme->frameFontJustify()) {
@@ -157,7 +157,7 @@ void MenuItem::draw(FbDrawable &draw,
         //
         int text_y = y, text_x = x;
 
-        int text_w = theme->frameFont().textWidth(label().c_str(), label().size());
+        int text_w = theme->frameFont().textWidth(label(), label().size());
 
         int height_offset = theme->itemHeight() - (theme->frameFont().height() + 2*theme->bevelWidth());
         text_y = y + theme->bevelWidth() + theme->frameFont().ascent() + height_offset/2;
diff --git a/src/FbTk/TextBox.cc b/src/FbTk/TextBox.cc
index 87ad609..87e18e8 100644
--- a/src/FbTk/TextBox.cc
+++ b/src/FbTk/TextBox.cc
@@ -369,7 +369,7 @@ void TextBox::adjustEndPos() {
 
 void TextBox::adjustStartPos() {
     
-    int text_width = font().textWidth(text().c_str(), m_end_pos);
+    int text_width = font().textWidth(text(), m_end_pos);
     if (text_width < static_cast<signed>(width()))
         return;
 
diff --git a/src/FbTk/TextButton.cc b/src/FbTk/TextButton.cc
index 380537e..04aa367 100644
--- a/src/FbTk/TextButton.cc
+++ b/src/FbTk/TextButton.cc
@@ -126,7 +126,7 @@ void TextButton::clearArea(int x, int y,
 
 
 unsigned int TextButton::textWidth() const {
-    return font().textWidth(text().data(), text().size());
+    return font().textWidth(text(), text().size());
 }
 
 void TextButton::renderForeground(FbWindow &win, FbDrawable &drawable) {
@@ -161,7 +161,7 @@ void TextButton::drawText(int x_offset, int y_offset, FbDrawable *drawable) {
     font().drawText(*drawable,
                     screenNumber(),
                     gc(), // graphic context
-                    text().data(), textlen, // string and string size
+                    text(), textlen, // string and string size
                     textx, texty, m_orientation); // position
 }