From 876a70fce2d3c5d36172c74728d0d961af7ca9a5 Mon Sep 17 00:00:00 2001
From: akir <akir>
Date: Sun, 10 Oct 2004 16:04:33 +0000
Subject: added padding: space between text and the border

---
 src/FbTk/TextButton.cc | 24 ++++++++++++++++++------
 src/FbTk/TextButton.hh | 11 ++++++++++-
 2 files changed, 28 insertions(+), 7 deletions(-)

diff --git a/src/FbTk/TextButton.cc b/src/FbTk/TextButton.cc
index 6d93c92..9b4798b 100644
--- a/src/FbTk/TextButton.cc
+++ b/src/FbTk/TextButton.cc
@@ -19,7 +19,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: TextButton.cc,v 1.6 2004/09/11 22:58:20 fluxgen Exp $
+// $Id: TextButton.cc,v 1.7 2004/10/10 16:04:33 akir Exp $
 
 #include "TextButton.hh"
 #include "Font.hh"
@@ -36,6 +36,8 @@ TextButton::TextButton(const FbTk::FbWindow &parent,
     m_font(&font),
     m_text(text),
     m_justify(FbTk::LEFT), m_bevel(1),
+    m_left_padding(0),
+    m_right_padding(0),
     m_buffer(drawable(), width(), height(), depth()) {
 
 }
@@ -79,6 +81,19 @@ void TextButton::setBevel(int bevel) {
     m_bevel = bevel;
 }
 
+void TextButton::setTextPaddingLeft(unsigned int leftpadding) {
+    m_left_padding = leftpadding;
+}
+
+void TextButton::setTextPaddingRight(unsigned int rightpadding) {
+    m_right_padding = rightpadding;
+}
+
+void TextButton::setTextPadding(unsigned int padding) {
+    setTextPaddingLeft(padding/2);
+    setTextPaddingRight(padding/2);
+}
+
 /// clear window and redraw text 
 void TextButton::clear() {
     TextButton::clearArea(0, 0,
@@ -121,9 +136,6 @@ void TextButton::clearArea(int x, int y,
         updateTransparent(x, y, width, height);
         drawText();
     }   
-
-    
-
 }
 
 unsigned int TextButton::textWidth() const {
@@ -133,7 +145,7 @@ unsigned int TextButton::textWidth() const {
 void TextButton::drawText(int x_offset, int y_offset) {
     unsigned int textlen = text().size();
     // do text alignment
-    int align_x = FbTk::doAlignment(width() - x_offset,
+    int align_x = FbTk::doAlignment(width() - x_offset - m_left_padding - m_right_padding,
                                     bevel(),
                                     justify(),
                                     font(),
@@ -150,7 +162,7 @@ void TextButton::drawText(int x_offset, int y_offset) {
                     screenNumber(),
                     gc(), // graphic context
                     text().c_str(), textlen, // string and string size
-                    align_x + x_offset, center_pos + y_offset); // position
+                    align_x + x_offset + m_left_padding, center_pos + y_offset); // position
 }
 
 void TextButton::exposeEvent(XExposeEvent &event) {
diff --git a/src/FbTk/TextButton.hh b/src/FbTk/TextButton.hh
index 8c5b583..42c26f5 100644
--- a/src/FbTk/TextButton.hh
+++ b/src/FbTk/TextButton.hh
@@ -19,7 +19,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: TextButton.hh,v 1.5 2004/01/08 22:03:13 fluxgen Exp $
+// $Id: TextButton.hh,v 1.6 2004/10/10 16:04:33 akir Exp $
 
 #ifndef FBTK_TEXTBUTTON_HH
 #define FBTK_TEXTBUTTON_HH
@@ -44,6 +44,9 @@ public:
     void setText(const std::string &text);
     void setFont(const FbTk::Font &font);
     void setBevel(int bevel);
+    void setTextPadding(unsigned int padding);
+    void setTextPaddingLeft(unsigned int leftpadding);
+    void setTextPaddingRight(unsigned int rightpadding);
 
     void resize(unsigned int width, unsigned int height);
     void moveResize(int x, int y,
@@ -63,6 +66,8 @@ public:
     inline const FbTk::Font &font() const { return *m_font; }
     unsigned int textWidth() const;
     int bevel() const { return m_bevel; }
+    unsigned int leftPadding() const { return m_left_padding; }
+    unsigned int rightPadding() const { return m_right_padding; }
 
 protected:
     virtual void drawText(int x_offset = 0, int y_offset = 0);
@@ -71,7 +76,11 @@ private:
     const FbTk::Font *m_font;
     std::string m_text;
     FbTk::Justify m_justify;
+    
     int m_bevel;
+    unsigned int m_left_padding; ///< space between buttonborder and text
+    unsigned int m_right_padding; ///< space between buttonborder and text
+
     FbTk::FbPixmap m_buffer; ///< for background buffer
 };
 
-- 
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