From 19b74b517b095e6c45ea085b885aca7bef33ca8e Mon Sep 17 00:00:00 2001
From: Till Theato <root@ttill.de>
Date: Fri, 27 Aug 2010 15:33:35 +0000
Subject: [PATCH] - Use gradient background for luma in curve widget - Make
 curve widget use more space

svn path=/trunk/kdenlive/; revision=4765
---
 src/effectstackedit.cpp  | 5 +----
 src/kis_curve_widget.cpp | 8 +++++++-
 src/kis_curve_widget.h   | 2 ++
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/effectstackedit.cpp b/src/effectstackedit.cpp
index 5b87920d..d5270cab 100644
--- a/src/effectstackedit.cpp
+++ b/src/effectstackedit.cpp
@@ -145,10 +145,7 @@ void EffectStackEdit::meetDependency(const QString& name, QString type, QString
         KisCurveWidget *curve = (KisCurveWidget*)m_valueItems[name];
         if (curve) {
             int color = value.toInt();
-            if (color < 3)
-                curve->setPixmap(QPixmap::fromImage(ColorTools::rgbCurvePlane(curve->size(), (ColorTools::ColorsRGB)color)));
-            else
-                curve->setPixmap(QPixmap());
+            curve->setPixmap(QPixmap::fromImage(ColorTools::rgbCurvePlane(curve->size(), (ColorTools::ColorsRGB)color)));
         }
     }
 }
diff --git a/src/kis_curve_widget.cpp b/src/kis_curve_widget.cpp
index 230271e5..fd06efbf 100644
--- a/src/kis_curve_widget.cpp
+++ b/src/kis_curve_widget.cpp
@@ -81,7 +81,8 @@ KisCurveWidget::KisCurveWidget(QWidget *parent, Qt::WFlags f)
     setAutoFillBackground(false);
     setAttribute(Qt::WA_OpaquePaintEvent);
     setMinimumSize(150, 150);
-    setMaximumSize(350, 350);
+    setMaximumSize(1000, 1000);
+    setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 
     d->setCurveModified();
 
@@ -95,6 +96,11 @@ KisCurveWidget::~KisCurveWidget()
     delete d;
 }
 
+QSize KisCurveWidget::sizeHint() const
+{
+    return QSize(500, 500);
+}
+
 void KisCurveWidget::setupInOutControls(QSpinBox *in, QSpinBox *out, int min, int max)
 {
     d->m_intIn = in;
diff --git a/src/kis_curve_widget.h b/src/kis_curve_widget.h
index 8c679fa0..421e5230 100644
--- a/src/kis_curve_widget.h
+++ b/src/kis_curve_widget.h
@@ -82,6 +82,8 @@ public:
      */
     void setPixmap(const QPixmap & pix);
 
+    virtual QSize sizeHint() const;
+
 signals:
 
     /**
-- 
2.39.2