When a tab is deleted using `tabbar::erase`, `trigger::erase` is called. This function does not call `API::refresh_window` if the tab was erased successfully (unlike `trigger::tab_color`, `trigger::tab_image`, etc.), thus the tab is still visible until an interaction is made (like mouse click on `tabbar`).
fixed bug in dock_pane caption drawing function (used a workaround that hide the caption when the dock_pane width become too small)
fixed small bug in toolbar
When only one file is selected, the lpstrFile variable contains only the path to that file, without the parent path before that, thus, the targets vector is empty and the path variable contains the actual path to the file. This is inconsistent with the scenario where multiple files are selected, in which targets contains the file paths and path contains the parent directory path.
Because Hangul is a combination character, WM_IME_STARTCOMPOSITION is only called once when the IME input is started, so the position of the composition window is strange.
Therefore, I solved the problem by controlling the state of characters combined using WM_IME_COMPOSITION and WM_IME_CHAR.
We have also improved to support other IME languages such as Chinese and Japanese.
Added function/method both to toolbar and item_proxy:
void textout(size_type index, bool show); ///< Show/Hide the text inside the button
Before: button without image weren't display
Now: button without image is display as empty square. In case the textout is on the text is show
Following functions/methods have been add both to toolbar and item_proxy:
bool istoggle() const; ///< Returns true if the tool style is toggle.
bool toggle() const; ///< Gets the tool toggle state (only if tool style is toggle).
item_proxy& toggle(bool toggle_state); ///< Sets the tool toggle state (only if tool style is toggle).
std::string toggle_group() const; ///< Returns the toggle group associated with the tool (only if tool style is toggle).
item_proxy& toggle_group(const ::std::string& group); ///< Adds the tool to a toggle group (only if tool style is toggle).
