Added a right-click menu to the form submit button (allows to show hiddens)

6 files changed, 70 insertions, 11 deletions

diff --git a/dw/fltkplatform.cc b/dw/fltkplatform.cc
index 337f4dba..1dc1c860 100644
--- a/dw/fltkplatform.cc
+++ b/dw/fltkplatform.cc
@@ -200,9 +200,10 @@ FltkPlatform::FltkResourceFactory::createOptionMenuResource ()
 
 core::ui::EntryResource *
 FltkPlatform::FltkResourceFactory::createEntryResource (int maxLength,
-                                                        bool password)
+                                                        bool password,
+                                                        const char *label)
 {
-   return new ui::FltkEntryResource (platform, maxLength, password);
+   return new ui::FltkEntryResource (platform, maxLength, password, label);
 }
 
 core::ui::MultiLineTextResource *
diff --git a/dw/fltkplatform.hh b/dw/fltkplatform.hh
index 7b3d3e73..7f430ee3 100644
--- a/dw/fltkplatform.hh
+++ b/dw/fltkplatform.hh
@@ -81,7 +81,8 @@ private:
       createListResource (core::ui::ListResource::SelectionMode selectionMode);
       core::ui::OptionMenuResource *createOptionMenuResource ();
       core::ui::EntryResource *createEntryResource (int maxLength,
-                                                    bool password);
+                                                    bool password,
+                                                    const char *label);
       core::ui::MultiLineTextResource *createMultiLineTextResource (int cols,
                                                                     int rows);
       core::ui::CheckButtonResource *createCheckButtonResource (bool
diff --git a/dw/fltkui.cc b/dw/fltkui.cc
index 9d9b8107..f4090521 100644
--- a/dw/fltkui.cc
+++ b/dw/fltkui.cc
@@ -199,7 +199,35 @@ void FltkResource::setWidgetStyle (::fltk::Widget *widget,
       }
    }
 }
-   
+
+void FltkResource::setDisplayed(bool displayed)
+{
+   for (Iterator <ViewAndWidget> it = viewsAndWidgets->iterator ();
+        it.hasNext(); ) {
+      ViewAndWidget *viewAndWidget = it.getNext ();
+      if (displayed)
+         viewAndWidget->widget->show();
+      else
+         viewAndWidget->widget->hide();
+   }
+}
+
+bool FltkResource::displayed()
+{
+   bool ret;
+   Iterator <ViewAndWidget> it = viewsAndWidgets->iterator ();
+
+   if (it.hasNext()) {
+      ViewAndWidget *viewAndWidget = it.getNext ();
+      // visible() is not the same thing as being show()n exactly, but
+      // show()/hide() set it appropriately for our purposes.
+      ret = viewAndWidget->widget->visible();
+   } else {
+      ret = false;
+   }
+   return ret;
+}
+
 bool FltkResource::isEnabled ()
 {
    /** \bug Not implemented. */
@@ -487,11 +515,12 @@ int FltkComplexButtonResource::reliefYThickness ()
 // ----------------------------------------------------------------------
 
 FltkEntryResource::FltkEntryResource (FltkPlatform *platform, int maxLength,
-                                      bool password):  
+                                      bool password, const char *label):  
    FltkSpecificResource <dw::core::ui::EntryResource> (platform)
 {
    this->maxLength = maxLength;
    this->password = password;
+   this->label = label ? strdup(label) : NULL;
    
    initText = NULL;
    editable = false;
@@ -503,6 +532,8 @@ FltkEntryResource::~FltkEntryResource ()
 {
    if (initText)
       delete initText;
+   if (label)
+      delete label;
 }
 
 ::fltk::Widget *FltkEntryResource::createNewWidget (core::Allocation
@@ -518,6 +549,10 @@ FltkEntryResource::~FltkEntryResource ()
    input->callback (widgetCallback, this);
    input->when (::fltk::WHEN_ENTER_KEY_ALWAYS);
 
+   if (label) {
+      input->label(label);
+      input->set_flag(::fltk::ALIGN_INSIDE_LEFT);
+   }
    if (viewsAndWidgets->isEmpty ()) {
       // First widget created, attach the set text.
       if (initText)
@@ -529,9 +564,15 @@ FltkEntryResource::~FltkEntryResource ()
    return input;
 }
 
+void FltkEntryResource::setDisplayed(bool displayed)
+{
+   FltkResource::setDisplayed(displayed);
+   queueResize(true);
+}
+
 void FltkEntryResource::sizeRequest (core::Requisition *requisition)
 {
-   if (style) {
+   if (displayed() && style) {
       FltkFont *font = (FltkFont*)style->font;
       ::fltk::setfont(font->font,font->size);
       requisition->width =
@@ -541,8 +582,8 @@ void FltkEntryResource::sizeRequest (core::Requisition *requisition)
       requisition->ascent = font->ascent + RELIEF_Y_THICKNESS;
       requisition->descent = font->descent + RELIEF_Y_THICKNESS;
    } else {
-      requisition->width = 1;
-      requisition->ascent = 1;
+      requisition->width = 0;
+      requisition->ascent = 0;
       requisition->descent = 0;
    }
 }
diff --git a/dw/fltkui.hh b/dw/fltkui.hh
index 4de99d27..3d19fc63 100644
--- a/dw/fltkui.hh
+++ b/dw/fltkui.hh
@@ -195,6 +195,8 @@ protected:
    virtual ::fltk::Widget *createNewWidget (core::Allocation *allocation) = 0;
 
    void setWidgetStyle (::fltk::Widget *widget, core::style::Style *style);
+   void setDisplayed (bool displayed);
+   bool displayed();
 public:
    ~FltkResource ();
 
@@ -298,15 +300,18 @@ private:
    int maxLength;
    bool password;
    const char *initText;
+   char *label;
    bool editable;
 
    static void widgetCallback (::fltk::Widget *widget, void *data);
+   void setDisplayed (bool displayed);
 
 protected:
    ::fltk::Widget *createNewWidget (core::Allocation *allocation);
 
 public:
-   FltkEntryResource (FltkPlatform *platform, int maxLength, bool password);
+   FltkEntryResource (FltkPlatform *platform, int maxLength, bool password,
+                      const char *label);
    ~FltkEntryResource ();
 
    void sizeRequest (core::Requisition *requisition);
diff --git a/dw/ui.cc b/dw/ui.cc
index ef7298bf..945395c3 100644
--- a/dw/ui.cc
+++ b/dw/ui.cc
@@ -97,6 +97,11 @@ void Embed::setDescent (int descent)
    resource->setDescent (descent);
 }
 
+void Embed::setDisplayed (bool displayed)
+{
+   resource->setDisplayed (displayed);
+}
+
 void Embed::draw (View *view, Rectangle *area)
 {
    drawWidgetBox (view, area, false);
@@ -196,6 +201,10 @@ void Resource::setDescent (int descent)
 {
 }
 
+void Resource::setDisplayed (bool displayed)
+{
+}
+
 void Resource::draw (View *view, Rectangle *area)
 {
 }
diff --git a/dw/ui.hh b/dw/ui.hh
index ea8fd4c4..306883c2 100644
--- a/dw/ui.hh
+++ b/dw/ui.hh
@@ -243,6 +243,7 @@ public:
    void setWidth (int width);
    void setAscent (int ascent);
    void setDescent (int descent);
+   void setDisplayed (bool displayed);
    void draw (View *view, Rectangle *area);
    Iterator *iterator (Content::Type mask, bool atEnd);
    void setStyle (style::Style *style);
@@ -336,6 +337,7 @@ public:
    virtual void setWidth (int width);
    virtual void setAscent (int ascent);
    virtual void setDescent (int descent);
+   virtual void setDisplayed (bool displayed);
    virtual void draw (View *view, Rectangle *area);
    virtual Iterator *iterator (Content::Type mask, bool atEnd) = 0; 
    virtual void setStyle (style::Style *style);
@@ -539,8 +541,8 @@ public:
    virtual ListResource *createListResource (ListResource::SelectionMode
                                              selectionMode) = 0;
    virtual OptionMenuResource *createOptionMenuResource () = 0;
-   virtual EntryResource *createEntryResource (int maxLength,
-                                               bool password) = 0;
+   virtual EntryResource *createEntryResource (int maxLength, bool password,
+                                               const char *label) = 0;
    virtual MultiLineTextResource *createMultiLineTextResource (int cols,
                                                                int rows) = 0;
    virtual CheckButtonResource *createCheckButtonResource (bool activated) = 0;