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Code Issues Activity Actions

LibGUI: Add ModelClient abstract class and allow registering clients

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This solves a problem where the SortingProxyModel doesn't
receive the on_update call because other code overwrote
the handler later on.
This commit is contained in:
Tom 2020-07-11 06:47:26 -06:00 • committed by Andreas Kling
parent 0e10a92ebc
commit b778804d20
13 changed files with 144 additions and 60 deletions
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6
Libraries/LibGUI/FilePicker.h
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@ -31,10 +31,11 @@
#include <LibCore/StandardPaths.h>
#include <LibGUI/Dialog.h>
#include <LibGUI/Image.h>
#include <LibGUI/Model.h>
namespace GUI {
class FilePicker final : public Dialog {
class FilePicker final : public Dialog, private ModelClient {
C_OBJECT(FilePicker)
public:
enum class Mode {
@ -55,6 +56,8 @@ private:
void clear_preview();
void on_file_return();
virtual void on_model_update(unsigned) override;
FilePicker(Mode type = Mode::Open, const StringView& file_name = "Untitled", const StringView& path = Core::StandardPaths::home_directory(), Window* parent_window = nullptr);
static String ok_button_name(Mode mode)
@ -74,6 +77,7 @@ private:
LexicalPath m_selected_file;
RefPtr<TextBox> m_filename_textbox;
RefPtr<TextBox> m_location_textbox;
RefPtr<Frame> m_preview_container;
RefPtr<Image> m_preview_image;
RefPtr<Label> m_preview_name_label;