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Added scrollbar for DropDownList, fixes #52

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git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@1478 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2010-08-04 00:45:55 +00:00
parent 968f557511
commit 90b08ea743
3 changed files with 109 additions and 40 deletions
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src/gui/drop_down_list.hpp
+17 -11
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@@ -78,8 +78,8 @@ class DropDownList : public wxPopupWindow {
// --------------------------------------------------- : Layout
static const int marginW = 1;
static const int marginH = 1;
static const int marginW = 0;
static const int marginH = 0;
// may be changed by derived class
int text_offset; ///< Vertical distance between top of item and text
@@ -89,14 +89,15 @@ class DropDownList : public wxPopupWindow {
private:
// --------------------------------------------------- : Data
size_t selected_item; ///< The item that is selected, or NO_SELECTION
bool mouse_down; ///< Is the mouse pressed?
DropDownList* open_sub_menu; ///< The sub menu that is currently shown, if any
DropDownList* parent_menu; ///< The parent menu, only applies to sub menus
ValueViewer* viewer; ///< The parent viewer object (optional)
DropDownHider* hider, *hider2; ///< Class to hide this window when we lose focus
bool close_on_mouse_out; ///< Was the list kept open after selecting a choice, if so, be eager to close it
size_t selected_item; ///< The item that is selected, or NO_SELECTION
bool mouse_down; ///< Is the mouse pressed?
DropDownList* open_sub_menu; ///< The sub menu that is currently shown, if any
DropDownList* parent_menu; ///< The parent menu, only applies to sub menus
ValueViewer* viewer; ///< The parent viewer object (optional)
DropDownHider* hider, *hider2; ///< Class to hide this window when we lose focus
bool close_on_mouse_out; ///< Was the list kept open after selecting a choice, if so, be eager to close it
int visible_start; ///< First visible pixel
// --------------------------------------------------- : Events
DECLARE_EVENT_TABLE();
@@ -105,16 +106,21 @@ class DropDownList : public wxPopupWindow {
void onLeftUp (wxMouseEvent&);
void onMotion(wxMouseEvent&);
void onMouseLeave(wxMouseEvent&);
void onMouseWheel(wxMouseEvent& ev);
void onScroll(wxScrollWinEvent&);
// --------------------------------------------------- : Privates
/// Return the y coordinate of an item
/// Return the y coordinate of an item (in scrolled coordinates)
int itemPosition(size_t item) const;
void realHide();
void hideSubMenu();
bool showSubMenu();
bool showSubMenu(size_t item, int y);
bool selectItem(size_t item);
void ensureSelectedItemVisible();
void scrollTo(int pos);
void draw(DC& dc);
void drawItem(DC& dc, int y, size_t item);