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ladybird/LibGUI/GTableView.h

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LibGUI: Take ProcessManager's process view and turn it into GTableView. Make it sufficiently generic that it can be reused for any table data. :^)
2019-02-28 10:57:09 +01:00
#pragma once
#include <AK/Function.h>
#include <AK/HashMap.h>
Add clang-format file Also run it across the whole tree to get everything using the One True Style. We don't yet run this in an automated fashion as it's a little slow, but there is a snippet to do so in makeall.sh.
2019-05-28 11:53:16 +02:00
#include <LibGUI/GAbstractView.h>
#include <LibGUI/GModel.h>
LibGUI: Take ProcessManager's process view and turn it into GTableView. Make it sufficiently generic that it can be reused for any table data. :^)
2019-02-28 10:57:09 +01:00
class GScrollBar;
GTableView: Add a way to hide the column headers. There are many situations where you would want a table view without headers.
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class Painter;
LibGUI: Take ProcessManager's process view and turn it into GTableView. Make it sufficiently generic that it can be reused for any table data. :^)
2019-02-28 10:57:09 +01:00
LibGUI: Add GAbstractView base class for GTableView. This is in preparation for adding a new view class.
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class GTableView : public GAbstractView {
LibGUI: Take ProcessManager's process view and turn it into GTableView. Make it sufficiently generic that it can be reused for any table data. :^)
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public:
explicit GTableView(GWidget* parent);
virtual ~GTableView() override;
GTableView: Add a way to hide the column headers. There are many situations where you would want a table view without headers.
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int header_height() const { return m_headers_visible ? 16 : 0; }
int item_height() const { return 16; }
LibGUI: Take ProcessManager's process view and turn it into GTableView. Make it sufficiently generic that it can be reused for any table data. :^)
2019-02-28 10:57:09 +01:00
GTableView: Add a way to hide the column headers. There are many situations where you would want a table view without headers.
2019-03-15 14:50:36 +01:00
bool headers_visible() const { return m_headers_visible; }
void set_headers_visible(bool headers_visible) { m_headers_visible = headers_visible; }
GTableView: Add a way to turn off alternating row colors.
2019-03-15 21:41:27 +01:00
bool alternating_row_colors() const { return m_alternating_row_colors; }
void set_alternating_row_colors(bool b) { m_alternating_row_colors = b; }
LibGUI: Add horizontal scrollbar to GTableView. Now we can scroll content in both directions if it won't fit in the view.
2019-02-28 17:58:53 +01:00
int content_width() const;
int horizontal_padding() const { return m_horizontal_padding; }
LibGUI: GTableView should scroll items into view when keyboard navigating.
2019-03-01 14:29:34 +01:00
void scroll_into_view(const GModelIndex&, Orientation);
GTableView: Add ability to hide individual columns at view-level. Use this in IRCClient to hide the "sender" column in the server message view since everything in that view comes from the "Server" anyway.
2019-03-20 13:35:11 +01:00
bool is_column_hidden(int) const;
void set_column_hidden(int, bool);
GTableView: Improve look of column headers, and add sort order indicators.
2019-05-04 21:16:41 +02:00
Point adjusted_position(const Point&);
LibGUI: Move editing logic from GTableView up to GAbstractView. GAbstractView should be able to manage the high-level editing logic, as long as subclasses implement content_rect(GModelIndex) so we know where to put the editing widgets. :^)
2019-04-19 00:07:33 +02:00
virtual Rect content_rect(const GModelIndex&) const override;
LibGUI: Start working on GTableView inline editing. This is pretty shaky still, but the basic idea is that you subclass GModel and return true for editable indices. The table view also needs to have its editable flag set.
2019-04-18 22:27:14 +02:00
LibGUI: Add a GItemView class. This is a GAbstractView subclass that implements a icon-based view onto a GModel. It still need a bunch of work, but it's in basic usable shape.
2019-03-23 03:53:51 +01:00
virtual const char* class_name() const override { return "GTableView"; }
LibGUI: Take ProcessManager's process view and turn it into GTableView. Make it sufficiently generic that it can be reused for any table data. :^)
2019-02-28 10:57:09 +01:00
private:
LibGUI: Add GAbstractView base class for GTableView. This is in preparation for adding a new view class.
2019-03-23 02:04:31 +01:00
virtual void did_update_model() override;
LibGUI: Take ProcessManager's process view and turn it into GTableView. Make it sufficiently generic that it can be reused for any table data. :^)
2019-02-28 10:57:09 +01:00
virtual void paint_event(GPaintEvent&) override;
virtual void mousedown_event(GMouseEvent&) override;
GTableView: Make it possible to resize the columns with the mouse. The GModel now merely provides an initial width for the columns. Once that has been queried, the table view manages width from then on.
2019-05-04 23:45:31 +02:00
virtual void mousemove_event(GMouseEvent&) override;
virtual void mouseup_event(GMouseEvent&) override;
LibGUI: Add GWidget::doubleclick_event(). Now double-clicking an item in a GTableView or GItemView will activate it.
2019-03-25 01:42:15 +01:00
virtual void doubleclick_event(GMouseEvent&) override;
LibGUI: Allow basic keyboard navigation in GTableView. Pressing Enter will now "activate" the selected index, meaning that the model gets a call to activate(GModelIndex).
2019-03-01 13:48:08 +01:00
virtual void keydown_event(GKeyEvent&) override;
GTableView: Make it possible to resize the columns with the mouse. The GModel now merely provides an initial width for the columns. Once that has been queried, the table view manages width from then on.
2019-05-04 23:45:31 +02:00
virtual void leave_event(CEvent&) override;
GTableView: Make it possible to hide/show columns from a context menu. Show a context menu when right clicking the headers of a GTableView, and allow the user to hide/show individual columns.
2019-05-10 20:26:55 +02:00
virtual void context_menu_event(GContextMenuEvent&) override;
LibGUI: Take ProcessManager's process view and turn it into GTableView. Make it sufficiently generic that it can be reused for any table data. :^)
2019-02-28 10:57:09 +01:00
LibGUI: Move editing logic from GTableView up to GAbstractView. GAbstractView should be able to manage the high-level editing logic, as long as subclasses implement content_rect(GModelIndex) so we know where to put the editing widgets. :^)
2019-04-19 00:07:33 +02:00
Rect content_rect(int row, int column) const;
GTableView: Add a way to hide the column headers. There are many situations where you would want a table view without headers.
2019-03-15 14:50:36 +01:00
void paint_headers(Painter&);
LibGUI: Take ProcessManager's process view and turn it into GTableView. Make it sufficiently generic that it can be reused for any table data. :^)
2019-02-28 10:57:09 +01:00
int item_count() const;
Rect row_rect(int item_index) const;
GTableView: Allow changing sort options by clicking column headers. Also paint the sorted column slightly differently to indicate what's up.
2019-03-09 13:59:01 +01:00
Rect header_rect(int) const;
GTableView: Make it possible to resize the columns with the mouse. The GModel now merely provides an initial width for the columns. Once that has been queried, the table view manages width from then on.
2019-05-04 23:45:31 +02:00
Rect column_resize_grabbable_rect(int) const;
GTableView: Allow changing sort options by clicking column headers. Also paint the sorted column slightly differently to indicate what's up.
2019-03-09 13:59:01 +01:00
int column_width(int) const;
LibGUI: Factor out scrolling logic from GTableView into a GScrollableWidget. This then becomes the base class for GTableView. I'd like to share as much code as possible with GTextEditor and any other scrollable widgets.
2019-03-16 16:03:31 +01:00
void update_content_size();
LibGUI: Take ProcessManager's process view and turn it into GTableView. Make it sufficiently generic that it can be reused for any table data. :^)
2019-02-28 10:57:09 +01:00
GTableView: Make it possible to resize the columns with the mouse. The GModel now merely provides an initial width for the columns. Once that has been queried, the table view manages width from then on.
2019-05-04 23:45:31 +02:00
struct ColumnData {
int width { 0 };
bool has_initialized_width { false };
bool visibility { true };
GTableView: Make it possible to hide/show columns from a context menu. Show a context menu when right clicking the headers of a GTableView, and allow the user to hide/show individual columns.
2019-05-10 20:26:55 +02:00
RetainPtr<GAction> visibility_action;
GTableView: Make it possible to resize the columns with the mouse. The GModel now merely provides an initial width for the columns. Once that has been queried, the table view manages width from then on.
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};
ColumnData& column_data(int column) const;
mutable Vector<ColumnData> m_column_data;
LibGUI: Add horizontal scrollbar to GTableView. Now we can scroll content in both directions if it won't fit in the view.
2019-02-28 17:58:53 +01:00
int m_horizontal_padding { 5 };
GTableView: Add a way to hide the column headers. There are many situations where you would want a table view without headers.
2019-03-15 14:50:36 +01:00
bool m_headers_visible { true };
GTableView: Add a way to turn off alternating row colors.
2019-03-15 21:41:27 +01:00
bool m_alternating_row_colors { true };
GTableView: Make it possible to resize the columns with the mouse. The GModel now merely provides an initial width for the columns. Once that has been queried, the table view manages width from then on.
2019-05-04 23:45:31 +02:00
bool m_in_column_resize { false };
Point m_column_resize_origin;
int m_column_resize_original_width { 0 };
int m_resizing_column { -1 };
GTableView: Make it possible to hide/show columns from a context menu. Show a context menu when right clicking the headers of a GTableView, and allow the user to hide/show individual columns.
2019-05-10 20:26:55 +02:00
GMenu& ensure_header_context_menu();
OwnPtr<GMenu> m_header_context_menu;
LibGUI: Take ProcessManager's process view and turn it into GTableView. Make it sufficiently generic that it can be reused for any table data. :^)
2019-02-28 10:57:09 +01:00
};
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