diff options
Diffstat (limited to 'indra/newview/llfolderview.h')
| -rw-r--r-- | indra/newview/llfolderview.h | 59 |
1 files changed, 41 insertions, 18 deletions
diff --git a/indra/newview/llfolderview.h b/indra/newview/llfolderview.h index 9a6bf05cd1..dc3d02eac6 100644 --- a/indra/newview/llfolderview.h +++ b/indra/newview/llfolderview.h @@ -44,6 +44,7 @@ #include "lldepthstack.h" #include "lleditmenuhandler.h" #include "llfontgl.h" +#include "llscrollcontainer.h" #include "lltooldraganddrop.h" #include "llviewertexture.h" @@ -54,15 +55,33 @@ class LLInventoryModel; class LLPanel; class LLLineEditor; class LLMenuGL; -class LLScrollContainer; class LLUICtrl; class LLTextBox; +/** + * Class LLFolderViewScrollContainer + * + * A scroll container which provides the information about the height + * of currently displayed folder view contents. + * Used for updating vertical scroll bar visibility in inventory panel. + * See LLScrollContainer::calcVisibleSize(). + */ +class LLFolderViewScrollContainer : public LLScrollContainer +{ +public: + /*virtual*/ ~LLFolderViewScrollContainer() {}; + /*virtual*/ const LLRect getScrolledViewRect() const; + +protected: + LLFolderViewScrollContainer(const LLScrollContainer::Params& p); + friend class LLUICtrlFactory; +}; + //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ // Class LLFolderView // -// Th LLFolderView represents the root level folder view object. It -// manages the screen region of the folder view. +// The LLFolderView represents the root level folder view object. +// It manages the screen region of the folder view. //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ class LLFolderView : public LLFolderViewFolder, public LLEditMenuHandler @@ -81,6 +100,9 @@ public: Params(); }; + + friend class LLFolderViewScrollContainer; + LLFolderView(const Params&); virtual ~LLFolderView( void ); @@ -88,7 +110,7 @@ public: virtual LLFolderView* getRoot() { return this; } - // FolderViews default to sort by name. This will change that, + // FolderViews default to sort by name. This will change that, // and resort the items if necessary. void setSortOrder(U32 order); void setFilterPermMask(PermissionMask filter_perm_mask); @@ -117,20 +139,20 @@ public: virtual void setOpenArrangeRecursively(BOOL openitem, ERecurseType recurse); virtual BOOL addFolder( LLFolderViewFolder* folder); - // Finds width and height of this object and it's children. Also - // makes sure that this view and it's children are the right size. + // Find width and height of this object and its children. Also + // makes sure that this view and its children are the right size. virtual S32 arrange( S32* width, S32* height, S32 filter_generation ); void arrangeAll() { mArrangeGeneration++; } S32 getArrangeGeneration() { return mArrangeGeneration; } - // applies filters to control visibility of inventory items + // Apply filters to control visibility of inventory items virtual void filter( LLInventoryFilter& filter); - // get the last selected item + // Get the last selected item virtual LLFolderViewItem* getCurSelectedItem( void ); - // Record the selected item and pass it down the hierachy. + // Record the selected item and pass it down the hierarchy. virtual BOOL setSelection(LLFolderViewItem* selection, BOOL openitem, BOOL take_keyboard_focus); @@ -140,13 +162,13 @@ public: // Called once a frame to update the selection if mSelectThisID has been set void updateSelection(); - // This method is used to toggle the selection of an item. Walks - // children, and keeps track of selected objects. + // This method is used to toggle the selection of an item. + // Walks children and keeps track of selected objects. virtual BOOL changeSelection(LLFolderViewItem* selection, BOOL selected); virtual std::set<LLUUID> getSelectionList() const; - // make sure if ancestor is selected, descendents are not + // Make sure if ancestor is selected, descendents are not void sanitizeSelection(); void clearSelection(); void addToSelectionList(LLFolderViewItem* item); @@ -157,21 +179,22 @@ public: void setDraggingOverItem(LLFolderViewItem* item) { mDraggingOverItem = item; } LLFolderViewItem* getDraggingOverItem() { return mDraggingOverItem; } - // deletion functionality + // Deletion functionality void removeSelectedItems(); + static void removeCutItems(); - // open the selected item. + // Open the selected item void openSelectedItems( void ); void propertiesSelectedItems( void ); - // change the folder type + // Change the folder type void changeType(LLInventoryModel *model, LLFolderType::EType new_folder_type); void autoOpenItem(LLFolderViewFolder* item); void closeAutoOpenedFolders(); BOOL autoOpenTest(LLFolderViewFolder* item); - // copy & paste + // Copy & paste virtual void copy(); virtual BOOL canCopy() const; @@ -184,7 +207,7 @@ public: virtual void doDelete(); virtual BOOL canDoDelete() const; - // public rename functionality - can only start the process + // Public rename functionality - can only start the process void startRenamingSelectedItem( void ); // LLView functionality @@ -317,7 +340,7 @@ protected: /** * Is used to determine if we need to cut text In LLFolderViewItem to avoid horizontal scroll. - * NOTE: For now it uses only to cut LLFolderViewItem::mLabel text to be used for Landmarks in Places Panel. + * NOTE: For now it's used only to cut LLFolderViewItem::mLabel text for Landmarks in Places Panel. */ bool mUseEllipses; // See EXT-719 |